Tactical Information Gathering in the High Technology Command and Control Environment
This study investigates the US Army division commander's leadership responsibilities in directing the information gathering effort of his high technology command and control systems. The study first summarizes some major criteria for effective command and control. The study briefly describes today's command and control environment, recognizing the effects of the latest technology, revised doctrine, and the timeless human element of war. It then examines the potential effects of high technology information gathering on effective command and control. The study identifies five leadership requirements for the division commander in directing the information gathering effort. Those requirements are to: emphasize "command" over "control", organize the systems for the information gathering effort, focus the information gathering effort, discipline the information gathering systems, and train for the effort. The study concludes that the division commander's personal and organizational leadership is necessary to gain the great advantages of the US Army division's modern information gathering systems while minimizing the inherent adverse effects of those systems on effective command and control.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Determining the Orbit Locations of Turkish Airborne Early Warning and Control Aircraft Over the Turkish Air Space
This research provides optimal orbit locations that can be updated according to the threats, for Turkish AEW and C aircraft in the combat arena. Three combat scenarios Turkey might encounter are examined. Turkey can expect threats from everywhere. The worst cases for these scenarios include bad weather conditions and in Electronic Counter Measure (ECM) environment, adversary Surface to Air Missile (SAM) sites which are located in areas unknown to Turkish intelligence and no Suppression of Enemy Air Defense (SEAD) aircraft which can eliminate the SAM sites using High Speed Anti-Radiation Missiles (HARM). The concern is to cover and detect the threats as far as possible from Turkey without entering the lethal range of adversary SAM sites and airfields. The goal is to help decision makers decide how many AEW aircraft are needed to obtain full coverage.In order to provide optimum results, a Maximal Coverage Location Problem technique is used and the model is coded in MATLAB 2008a.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Air Force Development Test and Evaluation Under Acquisition Reform
Acquisition Reform changed government involvement in system acquisition with transition to best commercial practices. Shortened acquisition timelines, reduced budgets and increased contractor test responsibilities intensifed several issues. These issues are test planning and execution capabilities, joint contractor and government test efficiency, and both government and industry test experience levels. Today's DTE methods are insufficient to successfully overcome increased system complexity, decreased test budgets, and reduced manpower challenges of the future. To meet these challenges, this project presents six test recommendations which enhance DTE contributions to the acquisition process. The six recommendations are: 1. Develop a single commercial industry standard governing military aviation testing. 2. Emphasize greater simulation configuration control and technological simulation advances, with software test and avionics integration simulation the highest priorities. 3. Refine the Integrated Test Team Concept to combine contractor, development, and operational test requirements in addition to innovative test program teaming. 4. Streamline development and operational test data requirements and allow contractor and development test personnel to supplement operational test teams. 5. Automate test planning and execution functions to reduce manpower investments. 6. Modify the Federal Aviation Administration Designated Engineering Representative concept to increase contractor test autonomy.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Determining the Surface-to-Air Missile Requirement for Western and Southern Part of the Turkish Air Defense System
An air defense system is vital for countries to protect their homelands. Today, air defense systems consist of integrated systems such as early warning radars, fighter aircraft, airborne early warning aircraft and surface-to-air (SAM) systems. The Turkish air defense system does not have long range SAM systems. Turkey plans to procure SAM systems to protect her borders. This research develops two location optimization models to optimally locate SAM sites to defend specified areas of the nation. One of the models finds the minimum number of SAM sites to cover the specified area; the other finds the maximum coverage for a given number of SAM sites. The model is formulated as an integer program, and the LINGO 10 software package is used to solve the model. Three candidate SAM systems are examined. All models use the maximum range of each SAM system. Solutions are presented for the decision makers to examine. Sensitivity analysis is used to explore how much the optimal solution(s) change given fluctuations in input values. The main objective of this research is to provide the Turkish Air Force coverage information regarding the three candidate SAM systems. This research also provides a model and an approach that can be used to examine other candidate systems. The results and models presented in this research should facilitate development of a more efficient and effective air defense system to support Turkey's homeland defense.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Decision Analysis With Value-Focused Thinking as a Methodology in Structuring the Civil Engineer Operations Flight
The organizational structure of the civil engineer operations flight has been in a constant state of change since the flight's inception and is currently prescribed only to the element level. This requires an operations flight commander to decide on the organizational structure best suited for their unique situation without any guidance or support. This difficult decision is compounded by the numerous organizational structures currently in use and the myriad of installation-unique factors that impact the decision.To provide insight and defensible support for an operations flight commander faced with this decision, a value- focused thinking process was used to create a value model that aids in evaluating possible organizational structures. To ensure that the results of this research are applicable across the Air Force, the value model was created in a way that identifies the basic values of any operations flight commander. The resulting value model was then used to evaluate how well different organizational structures performed with respect to these generic values. To further strengthen the results and ensure their wide-ranging relevance, the model was used to evaluate a representative sample of organizational structures from the perspective of multiple scenarios.The results of this research provide an operations flight commander a concise, straightforward, and defensible means of selecting an organizational structure.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Beyond Awareness
Ever since the United States beat the Soviet Union in the space race, the United States has lived with an illusion of space superiority. In military terms, this means that the United States has enjoyed both freedom of action and freedom from action in space. The Chinese shoot-down of the FY-1C satellite on January 11, 2007 forced the United States to look over its shoulder, and when it did, the United States realized that not only was the race still on, but the dragon and others were rapidly gaining ground. One year later the United States responded by shooting down the US-193 satellite in what may be the opening volley of a new contest to control space. The 2007 Chinese anti-satellite (ASAT) test clearly shows that other nations are aware of the US dependence on space and some of them may be unwilling to let US space superiority go unchallenged. In order to maintain freedom of action in space, the United States must move beyond the present paradigm of space situational awareness and towards one of comprehensive space situational knowledge.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Comanche Helicopter
On 23 February 2004, the Acting Secretary of the Army Les Aspin and the Chief of Staff of the Army General Peter Schoomaker, announced the cancellation of the Comanche program. In the minds of these two gentlemen, the evidence presented in a 2003 comprehensive review of aviation-a changing environment, an aging fleet, and budgetary concerns-demanded immediate and drastic action. This paper investigates those claims through the eyes of the Comanche program managers during the final seven years of the program. After numerous interviews, it is apparent that the claims made during the cancellation briefing do hold merit. However, they only portray a snapshot in time. To understand why the program suffered its eventual fate, one needs to consider the program in its entirety.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Ucav
Air superiority is an essential military mission, and will continue to be so for the foreseeable future. Control of the air is not an end of its own, but rather it provides the flexibility and freedom of action central to a full range of military capabilities. In the coming century the United States will confront a number of disparate and ambiguous challenges to its hegemony. The resources available to meet those challenges will undoubtedly be constrained. Extremely long lead times in the acquisition and procurement of new technologies mean that now, as the F-22 Raptor begins to replace the venerable F-15 Eagle, the next- generation air-superiority fighter is entering development. Unmanned aircraft must be considered as an alternative to manned aircraft for this critical mission. While cost has been the driving factor for advances in UCAV, technology has been the major limitation. This thesis concludes that an air-superiority UCAV should be feasible by the year 2025 and that it should provide an effective and affordable alternative to manned air-superiority fighters.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
An Examination of Latency and Degradation Issues in Unmanned Combat Aerial Vehicle Environments
There are two basic ways to control an Unmanned Combat Aerial Vehicle (UCAV) as it searches for targets: allow the UCAV to act autonomously or employ man-in-the-loop control. There are also two target sets of interest: fixed or mobile targets. This research focuses on UCAV-based targeting of mobile targets using man-in-the-loop control. In particular, the interest is in how levels of satellite signal latency or signal degradation affect the ability to accurately track, target, and attack mobile targets. This research establishes a weapon effectiveness model assessing targeting inaccuracies as a function of signal latency and/or signal degradation. The research involved three phases. The first phase in the research was to identify the levels of signal latency associated with satellite communications.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Protecting Commercial Space Systems
Key questions will address the impact on U.S. national security due to attacks on commercial space assets. What is the `real' impact of commercial space on the U.S. economy (not just spending)? How would loss of commercial space capabilities impact U.S. warfighting capability? What constitutes an attack on a commercial space system? How do we deter and detect an attack? How should the U.S. respond to such attacks, proportionally or massively? Finally, what policy and process changes are needed to protect our national security?This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Quantification of Risk for USAF Fire and Emergency Services Flights as Result of Shortages in Manpower
The United States Air Force (USAF) is currently experiencing a period of high operations tempo and overseas deployments have become frequent. These deployments will leave home installations short manned. Some amount of risk is incurred by the home installation as a result of the short manning. For an organization, such as an USAF Fire and Emergency Services (FES) flight, whose primary responsibility is the protection of life and property, the incurred risk could be catastrophic. Still no attempt has been made to quantify risk in terms of manpower for USAF FES flights.The primary purpose of this research was to develop and validate a methodology to quantify risk in terms of manpower for FES flights. This research develops a decision tool to provide insight to FES Fire Chiefs on the risk associated with specific manpower decisions. The methodology was validated using data from Dyess Air Force Base FES flight. A secondary goal of the research was to determine a cost/benefit relationship between the risk level and the cost to backfill deployed firefighter positions with contract labor. The result was a decision tree model and pareto optimal graphs for the risk to manpower level and the cost/benefit relationship.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Logging the JSF
Within the US Air Force, acquisition, operations, and logistics communities collectively face a perplexing question: What is the best way to plan the acquisition and life-cycle sustainment of a fighter aircraft fleet? To find the answer to this question the following thesis attempts to derive lessons learned from case study analysis to develop a new methodology for future use. Aircraft fleet size, in an acquisition program, is determined by assessing the capabilities necessary to meet current and future operational readiness demands. Aircraft sustainment, although equally important, is typically not considered during early procurement planning due to the difficulty in forecasting the sustainment infrastructure necessary to mitigate effects caused by aging and changing operational requirements. At best a nebulous endeavor, sustainment forecasting is affected by the myriad of dynamic organizational, technological, and budgetary influences caused by rigid DoD acquisition processes and inflexible Congressional appropriations cycles.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Counterair
This white paper examines the counterair mission in 2025--what it is, what the threats are, how we counter them. In the broadest sense, the counterair mission will not change in the next thirty years. The basic premise of air superiority--neutralizing or destroying an adversary's ability to control the skies--will remain intact. This paper examines the counterair mission by first performing an analysis of three different trajectories. The first is an evolutionary trajectory based on projections of current and programmed capability. The second and third trajectories represent extremes--"anything but" approaches for conducting the counterair mission. The second trajectory is "anything but" inhabited aircraft and the third is "anything but" aircraft at all--performing the counterair mission solely with surface and space-based systems. The results of this analysis will provide us with a basis of comparison for each. Common themes emerged from all three trajectories. The primary theme is a requirement for near-real-time collection, processing and distribution of information, or in some cases knowledge, to support the commander's assessment and reaction to a given situation. A comprehensive holographic display system is required to present the information to the commander.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
A Simulation Based Methodology to Examine the B-1B's AN/ALQ-161 Maintenance Process
This thesis looks at the maintenance procedures associated with the defensive electronic counter measure (ECM) system on the B-1B, designated the AN/ALQ-161. Computer simulation of the current line-replaceable-unit (LRU) maintenance network for Ellsworth AFB and Dyess AFB is modeled. In addition, two hypothetical repair networks are proposed and analyzed. This research considers the applicability of this type of computer simulation, using ARENA software to study the AN/ALQ-161 repair system. The contribution of this research is a discrete simulation methodology specific to the AN/ALQ-161 LRU repair line. Two response variables of interest were addressed, work-in-process and machine utilization. A total of 20 different repair scenarios were analyzed for the three different LRU networks simulated. A best-case scenario is selected from each model and the results are compared to one another.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
A Comparison Study of F-15C Fighter Squadron Ready Aircrew Program Flying Hour Scheduling vs. the RAND Corporation's Flying Hour Scheduling Linear Program
This research compares and contrasts the Flying Hour model created by the RAND corporation with the Ready Aircrew Program (RAP) model from Air Combat Command. The RAP model was designed to generate an annual flying hour program that specifies the minimum number of sorties required to stay tactically safe. The RAND model was designed to provide fighter pilots 13 sorties per month, a number determined from surveys of combat aviation leadership. The RAND model is built on the assumption that the fighter pilots would be immediately ready to deploy to a combat situation. In contrast, squadrons using the RAP model must take extra sorties and time to get fighter pilots ready for war. This research recommends an increase to AFI 1-2F-15V1 annual pilot requirements. This plus-up will increase average monthly sorties for combat mission ready API-1 pilots to the Air Force Safety Center recommended 11 flights per month at a flying hour cost of approximately $1.7 million per squadron.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Piezo-Electrochemical Transducer Effect Intercalated Graphite Micro-Electromechanical Actuators
The purpose of this research is to investigate the Piezo-Electrochemical Transducer (PECT) effect in intercalated graphite as a possible mechanism of actuation for micro-electromechanical systems (MEMS). This dissertation presents the results of research into the PECT effect in H2SO4-intercalated graphitized carbon fibers, including both electrical and mechanical characteristics of this effect. PECT fibers achieve up to 1.7% strain at 1.4 V of applied potential. In contrast, the piezoelectric material polyvinylidene difluoride (PVDF) generates only 0.01% strain and polysilicon thermal expansion between 0.02 and 0.06% strain depending on the thermal conductivity of the particular polysilicon that the actuators are fabricated in.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Sentinel Chameleon
Sentinel Chameleon: A Concept of Operations for Employment of Unmanned Aerial Systems for Persistent Information Operations in 2030 The year is 2031. Coalition Forces are conducting Foreign Internal Defense and stabilization operations at the request of a terrorist-plagued nation in North-East Africa. There have been credible threats of a Weapons of Mass Destruction (WMD) attack using conventional delivery methods; most likely in the form of a dirty bomb. There is no indication that the host country has an organic WMD capability. A Sentinel Chameleon (SENCHEON) constellation has been operating over a designated area for 37 hours where the coast and the borders of a neighboring country, known to deal in WMD materials, can be closely monitored. The Master Planning Tasking Command and Control Mission Lead (MPTC2ML) is a Marine Corps Joint Forces Commander established by Africa Command (AFRICOM) and has set up headquarters in the troubled country. The MPTC2 center is located in the Coalition Air Operations Center. The Combined Forces Maritime Component Commander (CFMCC), comprised of US Navy combatants from Commander FIFTH Fleet (C5F), has been conducting Maritime Interdiction Operations (MIO) from the straight of Babel Mandeb to the Northern Kenyan coast. Although piracy interdiction has been successful, the Navy's Visit Board Search and Seizure (VBSS) of suspect vessels has not yielded indications of Chemical Biological Radiological or Nuclear (CBRN) materials. The Combined Forces Land Component Commander (CFLCC) is providing support to boarder control authorities, but for the most part this responsibility has fallen to the host nation. WMD proliferation is growing and the threat to the FID operation is imminent. So, what kind of Unmanned Aerial System is SENCHEON? How is it different from any other? What can it do to help eliminate the threat?This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Future Role of the USAF Technical Officer
This paper examines the role of USAF technical officers (TOs) as envisioned by the post-World War II Scientific Advisory Board (SAB) report, Toward New Horizons, co-authored by General Henry 'Hap' Arnold and the renowned aerodynamicist Dr. Theodore von Karman. The current role of TOs according to existing career path guides and the future role as envisioned in the latest SAB report, New World Vistas are also examined. The examination of the TO role addresses advanced technical education and a clear path to senior leadership positions. The current path to senior leadership positions for TOs appears to be solely through acquisition management. These two areas are addressed explicitly in New World Vistas, which highlights the importance of these issues and the future role of TOs ensuring USAF technological superiority in the 21st century. A working definition of USAF TOs is formulated which includes the scientific research and development Air Force Specialty Code (AFSC) (61SX) and the developmental engineering AFSC (62EX) as well as the acquisition manager AFSC (63AX). These specialties currently reside within the acquisition and financial management career area. The author concludes by proposing a number of innovative ideas. Concepts such as the formation of a technical officer corps (TOC) and its vigorous management by the personnel system to ensure there are no recruitment and retention shortfalls are recommended. This vital national security resource-the USAF technological superiority and the men and women of the TOC who are key to America's current and future technical supremacy-guards our nation from any future technological surprises which may threaten America and the free world.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Airborne Platforms for Emergency Communications and Reconnaissance in Domestic Disaster Response
Since the 19th century, aircraft have played a significant role in military operations worldwide. From the use of observation balloons in the American Civil War, to the introduction of jet-powered aircraft in World War II, to the advent of remotely piloted aircraft (RPA) like the Reaper and Global Hawk, the role of aircraft has been ever expanding as technology advances in our nation's Air Force. One of the initial roles of military of aircraft was to provide intelligence, surveillance and reconnaissance (ISR) to battlefield commanders. That role continues today in a variety of situations. One of those situations is disaster response in the continental United States. US Air Force aircraft and sensor technology can provide detailed imagery and video of affected areas to assist with relief efforts. These aircraft can also be used to assist in another critical area of disaster response: communications restoral. Multi-role aircraft, manned, unmanned, and remotely piloted can be used to provide this ISR capability and provide communications service to an area affected by a disaster. Responding to a US Northern Command requirement, this research paper will explore which types of airborne platforms, to include airships, tethered aerostats, traditional heavier than air remotely piloted platforms, and others, can provide emergency communications and wide area surveillance both prior to a disaster situation, and during the US Government's response operations. The US Government response to Hurricane Katrina will be used as a case study to determine exactly what communications and ISR capabilities will be required to support disaster response operations. Lessons learned from Hurricane Katrina will also be explored.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Talking Back
The information age is altering weapon system development and improvement. Information communications, storage, and computing technologies will revolutionize system development, operations, maintenance, and logistic processes. Based on the so-called laws of Gilder, Metcalfe and Moore and current DoD weapons trends the futures of these technologies provide opportunities to progress the paradigm of weapons development and improvement.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Information Warfare
As we approach the dawn of the 21st century, success of our national security strategy will depend greatly on our ability to combat the Information Warfare (IW) threat. Old paradigms regarding conventional warfare must change to incorporate this new form of warfare. Our nation's growing dependency on information and information-based technologies has made IW a legitimate weapon for potential adversaries. The "information" and its support infrastructures are becoming extremely vulnerable to hostile attacks. Adversarial forces can now wage information-based warfare from anywhere in the world, and literally remain anonymous. Thus, our ability to recognize and defend against this new form of warfare is paramount to the survival of our national security infrastructure.The thesis of this research project is predicated upon the following premises: First, the exploitation of "information" as a weapon is changing the nature of warfare. Second, although there is much debate about the reality of the IW threat, this paper postulates that adversarial IW tactics pose a legitimate threat to our national security infrastructure. Finally, the Department of Defense (DOD), the Joint Staff, and the Services must remain actively committed to combating the IW threat in the 21st century.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Automated Civil Engineer Planning and Execution System
Air Force Civil Engineers have long supported the employment of airpower during contingency operations by planning, building, and maintaining platforms to launch and recover aircraft. In the cold war era, these launch platforms were usually collocated operating bases, supported by a robust infrastructure that was well known to CE planners. Unfortunately, drastic changes in our national security environment, and reduced infrastructure overseas, have meant that today's launch platforms are often unfamiliar runways and airstrips scattered throughout the world. CE planners, still tasked to beddown a variety of operational missions, are now faced with a much more difficult challenge. Specifically, they must plan beddowns at more remote locations, with less planning time and less preplanning information. The objective of this study was to find ways to improve the Civil Engineer contingency planning process through the use of automation technology. This study recommends an automation strategy based on a thorough examination of the air base planning process, existing automation initiatives and products, and future automation technologies. To support this research, the team conducted an extensive literature review and made numerous personal contacts with government agencies and commercial enterprises specializing in automation technology. Our research revealed that despite much effort in this area over the past ten years, a single tool to automate planning, execution, sustainment, and recovery of air base operations in a contingency environment does not exist but is readily attainable. This study found there are a variety of government and commercial software products and information databases currently available which can be used to build the foundation of an automated CE beddown planning tool.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Enabling Battlespace Persistent Surveillance
In 2025, the military's need for persistent surveillance applications will extend beyond current airborne platforms such as Global Hawk and Predator. The future of 2025 contains potential enemies with a material and information focus capable of conducting regular and irregular warfare on foreign lands as well as the continental United States. The US military must invest their energy and money today into researching enabling technologies such as nanotechnology, wireless networks, and micro-electromechanical systems (MEMS) to develop persistent surveillance applications such as Smart Dust for the future.The enabling aspects of these technologies, based in academia or business today, form the basis for the disruptive combat applications in the next 20 years. Nanotechnology, while fantastic in some aspects, reduces today's technology to the molecular level contributing to increased performance for the future. Facilitating globalization, wireless networks link people, computers, and sensors beyond the borders of nations without the need for costly hardware-intensive infrastructure. Finally, MEMS sense a wide array of information with the processing and communication capabilities to act as independent or networked sensors. Fused together into a network of nanosized particles distributed over the battlefield capable of measuring, collecting, and sending information, Smart Dust will transform persistent surveillance for the warfighter.With technological, social, and ethical challenges preventing growth, the US military should lead research, development, and education on these enabling technologies to realize the full benefits of Smart Dust by 2025. Through policy decisions, the United States, as the world's superpower, must continue to lead the development of innovative technologies to preserve the balance of power for the future.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Evaluating Management Strategies for Automated Test Systems/Equipment
The management of United States Air Force ATS/E presents a variety of issues that affect the long-term capability and mission readiness of weapon systems. Traditional procurement processes suggest that individual aircraft platform System Program Offices (SPOs) developed, improved and replaced ATE on an "as-required" basis. Increased obsolescence, however, and a concern for maintaining longer-term viability provided the necessary inertia for a movement towards the procurement and development of consolidated, common test equipment that would support multiple weapon systems. In 1998, the Air Force Chief of Staff directed HQ AFMC to establish a Common Support Equipment office to facilitate the combination of similar legacy ATE into common equipment. Today, some ATE continues to be managed by individual SPOs, while other ATE is primarily managed by the Automated Test Systems Division at Warner-Robins Air Logistics Center. This research examines the differences of these two approaches. Specifically, this research focuses on the management of two pieces of ATE for a mature aircraft system - the F-15.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
A Life Cycle Assessment and Economic Analysis of Wind Turbines Using Monte Carlo Simulation
The United States depends heavily on nonrenewable fossil fuels to generate electricity. Using renewable energy sources, such as wind, could reduce air emissions and fossil fuel dependency. Previous studies have examined the life cycle costs and environmental impacts of using wind to generate electricity, but results have varied due to inconsistent modeling assumptions. This research uses Monte Carlo simulation to conduct an economic payback analysis and life cycle assessment of 11 modern, utility-scale wind turbines. Hourly meteorological data was used to evaluate 239 U.S. locations. For each location, the wind turbine with the shortest median payback period was assumed to be the economically preferred turbine model. This simulation demonstrates that variance in the model output is primarily caused by differences in location-specific climate data (wind speed, air density). Depending on the location, the median economic payback periods ranged from 2 to 132 years. 41% of the locations had median payback periods less than 10 years, and 63% less than 15 years. Considering a typical turbine lifespan of 15-30 years, wind turbines are not economically viable at all locations. At locations with favorable wind resources, wind turbines are likely to be superior to electricity production using natural gas or coal. For the preferred wind turbine, the median life cycle energy intensities at all 239 locations ranged from 0.05-0.54 (KWh energy inputs/KWh outputs), compared to 2.3 for natural gas and 2.6-3.5 for coal-fired electricity generation. The median CO2 (eq) intensity values range from 13-156 g-CO2 (eq)/kWh for the preferred wind turbine, compared to 585 g-CO2 (eq)/kWh for natural gas and 757-1042 g-CO2 (eq)/kWh for coal-fired power plants.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Extending the Strategy Based Risk Model Using the Delphi Method
The validation between a research and developmental satellite and its ground system is critical to ensuring the success on-orbit. However, the exact process for completing validation is not documented, frequently underfunded, and accomplished ad hoc. This leads to debate regarding maintenance of budget and schedule, while ensuring on-orbit success. This thesis examines readiness and on-orbit activities within the U.S. Air Force Space Development and Test Wings Research Development Test and Evaluation Support Complex. Combining historical data with the consultation of subject matter experts, a validation process was defined. Risks associated with this process were then analyzed using the Strategy Based Risk Model, and were evaluated based on the probability of occurrence and severity of impact.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Rapid Prototyping, Acquisition and Deployment of Technology Pushed Weapon Systems Using Nontraditional Acquisition Processes
With the explosion of technology driven systems and their ability to effectively meet military operational need it is imperative we in the acquisition community have the ability to rapidly acquire, deploy and support these potential life saving technological advancements. This paper will explore five non-traditional acquisition processes and use case studies to clarify and outline a defined process to best get new technology into the operators' hands in the most time efficient manner possible. This paper includes a description of the traditional acquisition process, five non-traditional acquisition processes, and the criteria a program must meet to gain access to these processes. The culmination of this effort is the identification and development of a rapid technology pushed weapon system acquisition and deployment checklist/process, and lessons learned from the Project Angel Fire and Predator case studies.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Need for a Dedicated Space Vehicle for Defensive Counterspace Operations
This paper investigates the defensive counterspace function as defined in Air Force Doctrine Document 1 and considers whether an on-orbit capability is needed for its fulfillment. The discussion begins with the examination of threats to space systems, how they are likely to be attacked and the means with which to counter those attacks. The examination focuses on the space element and determines that a space-based defensive capability will be needed to protect orbital assets in the future. The defensive potential of ground-based systems and self-defending spacecraft are determined to be inadequate, leading to the conclusion that a dedicated, mission specific vehicle design is the best option for fulfilling the defensive counterspace function. Finally, preliminary considerations of vehicle design and mission capability indicate that the first iteration of this vehicle should be ground-stationed, reusable, and prepared to launch into earth orbit in time of heightened tensions or war to carry out the defensive counterspace mission.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Models for Sortie Generation With Autonomic Logistics Capabilities
The primary objective of this research is to investigate the impact of an autonomic logistics system (ALS) on the sortie generation process for an individual airbase. As in some prior studies of this process, the methodology used to model the sortie generation process is a queueing network containing fork-join nodes for concurrent maintenance activities. The sortie generation rate is commonly regarded as the primary performance measure of the sortie generation process. This measure coincides with the throughput and is used to compare two models: i) pre-ALS operations and ii) ALS-enhanced airbase operations. Analysis of the models shows that the ALS model yields higher generation rates under a variety of scenarios resulting from the differences in the sortie generation process that are inherent when an ALS is implemented. These results demonstrate that implementation of an ALS will positively impact the sortie generation process by increased sortie generation rates with equivalent or reduced resource levels.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
In Vitro Toxicity of Aluminum Nanoparticles in Rat Alveolar Macrophages
Nanomaterials, which are by definition in the 1 - 100 nanometer range, have numerous possible benefits to society, but currently there is a lack of data that characterizes these materials effects on human health and environment. In general nanomaterials are of interest to the Air Force because of their applications in electronics, sensors, munitions and energetic/reactive systems. Nanoparticles such as aluminum have been considered for enhancing propulsion in solid rocket fuel. To date, only a few studies have looked at the toxicological effects of direct exposure to nanoparticles, none with aluminum. It is important to increase the understanding of the nanomaterial exposure health impact before these materials are throughout diverse levels of occupations or fully used in large capacities within industry and the military.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The All Seeing Eye
This research paper investigates the space environment in the 2030 timeframe with respect to the important space-based earth surveillance mission. It attempts to answer the question: "Can the U.S. field a persistent space-based surveillance capability in an operational domain that is increasingly challenged by adversary threats?" To answer this question, the paper looks at the nature of existing threats and the likely capability developments in the next 20 years. To counter the threats, the paper investigates a geosynchronous orbit based surveillance system. Such a system would be beyond the reach of current anti-satellite weapons. However, significant technical hurdles remain to make such a system a reality.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Electromagnetic Pulse Threats to U.S. Expeditionary Operations in 2010
US military forces depend on electronic systems and information dominance to produce overwhelming combat power. Indeed, defense leaders are calling for development of a network-centric force to rapidly deploy and conduct decisive operations in the future security environment. Unfortunately, the information revolution embraced by the military has a dark side-it introduces a potentially catastrophic vulnerability. Electronics, the foundation of the network-centric force, are extremely vulnerable to a rapidly proliferating class of arms--electromagnetic pulse (EMP) weapons. EMP weapons come in many forms and levels of sophistication. Some can be built from readily available parts for a few hundred dollars, some require extensive technological expertise and research facilities, and the most effective require both the capability to build a nuclear device and the ability to launch it with a missile. While recent literature has proclaimed that the sky is falling in regard to US vulnerability to EMP, the truth is that not all EMP weapons produce catastrophic effects on all systems. The goal of this paper is to classify near-term EMP threats to US expeditionary operations in terms of their probability of use, lethal range, systems they affect, and their potential users to identify high-payoff protective measures. The paper makes specific recommendations on cost effective solutions to address the most likely and most dangerous threats.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Impact of Weapon System Complexity on Systems Acquisition
This paper reviews the previous use of the term complexity with respect to weapon systems. It then moves past these dated inferences that weapon system complexity is merely a synonym for cost or technical challenge and establishes a formal definition of complexity based on the interactions between the entities comprising the system. Due to difficulties in direct measurement of interactions, an equation is introduced to calculate the theoretical maximum number of interactions and to use this as the measurement of complexity. Based on this definition, analysis of data for aircraft avionics and airborne reconnaissance sensors suggests convincingly that system complexity is indeed increasing exponentially. Increasing complexity can be linked to system development cost and schedule and production cost as previously inferred by at least some researchers. No single solution exists for addressing this trend of increasing complexity. Attempts can be made to either limit the amount of complexity of future weapon systems while still providing adequate performance increases or to better cope with complexity. In regard to the latter, it has been suggested that acquisition is analogous to Clausewitzian warfare in some key respects and that the cultivation of acquisition genius should be pursued in like manner to the cultivation of war genius.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Executive Agent for Unmanned Aircraft Systems
The United States Air Force has requested Executive Agency over all Department of Defense (DoD) Unmanned Aircraft Systems (UAS) that fly above 3,500 feet. This paper documents how a service is designated as an Executive Agent over a certain domain. The paper highlights the roles and responsibilities of the service or organization designated as an Executive Agent. The Executive Agency roles and responsibilities of the chairman of the Joint Chiefs of Staff are also documented. The Air Force's stated reasons why the Secretary of Defense should appoint them the DoD Executive Agent for Unmanned Aircraft Systems are examined. Then the paper captures the Army's main arguments as they pertain to the Air Force being designated as the Executive Agent for unmanned aircraft systems. The author's thesis is that appointing the United States Air Force as the Executive Agency for unmanned aircraft systems will have adverse operational impacts for the United States Army and our combatant, operational, and tactical commanders. The document is completed by providing the reader with a recommendation and conclusion section.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Assessing Capabilities of the High Energy Liquid Laser Area Defense System Through Combat Simulations
High Energy Laser (HEL) technology continues to improve and its place in the battlefield is ever evolving. By combining the high energy delivery of solid state laser technology with the efficient thermal management of liquid laser technology, HELLADS has two main advantages over any HEL predecessors. One, the configuration is small and light enough to be carried on more tactical aircraft such as fighters. Two, the thermal management greatly increases HEL fire power by increasing dwell time on target. To assess HELLADS operational capabilities the test community has been challenged with how to effectively examine the advantages and limitations through a cost effective manner. Modeling and simulation supports this assessment as it yields itself easily to relatively low cost and robust testing methodologies. The challenge comes with building credible models through validation and verification of test parameters and scenarios. An Air Force Standard Analysis Toolkit model, the Extended Air Defense Simulation Model (EADSIM), is used in this study to meet these challenges. This research effort focuses on the assessment of the HELLADS operational capabilities through EADSIM. Of particular interest is the investigation of the envisioned HELLADS operational envelope and the potential advantages it offers over other HEL systems. Scenarios are applied to represent the Homeland Defense arena in which HELLADS is proposed to operate. Specifically this study explores what factors impact HELLADS effectiveness and suitability in the Homeland Defense scenarios examined.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Anatomy of a Capabilities Gap
The Air Force's first stealth fighter has had a long and distinguished service record for our nation providing commanders a then revolutionary capability to fight our nation's wars. The F-117A Nighthawk's traditional mission of knocking down the door for conventional forces to follow will now fall upon other capabilities in the Air Force and other armed services. This paper analyzes and amalgamates available unclassified information covering different aircraft and capabilities currently in the Air Force inventory and those in production. With ever tightening budgets, the Air Force has to make difficult decision, on which programs to discontinue or reduce while keeping a vigilant watch to ensure capabilities do not diminish as it restructures its force. While the B-2 Spirit, F-22A Raptor and AGM-158 JASSM all possess low observable characteristics, an analysis of available unclassified information concludes that there could be a slight capability gap but the risks are not worth the costs to continue operating the F-117A fleet in the future.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
War Department Technical Manual
The United States Army has released several previously restricted manuals on guns, Camouflage, Tanks, Missiles, Air Navigation, Vehicles, and many other devices used in World War II. This is one of those manuals.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Environmental Life Cycle Assessment of Coal-Biomass to Liquid Jet Fuel Compared to Petroleum-Derived JP-8 Jet Fuel
The United States (U.S.) imported 57 percent of the petroleum products that it consumed in 2008. The Department of Defense (DOD) and in particular, the United States Air Force (USAF), consumes a large amount of oil to support the mission of defending the U.S. According to the USAF energy policy, by 2016, the Air Force (AF) must be prepared to cost competitively acquire 50 percent of its domestic aviation fuel requirement via an alternative fuel blend in which the alternative component is derived from domestic sources produced in a manner that is "greener" than fuels produced from conventional petroleum. This study employed a life cycle assessment (LCA) tool known as Economic Input-Output Life Cycle Assessment (EIO-LCA) to compare the petroleum derived jet fuel of JP-8 to the alternative jet fuel of Coal-Biomass to Liquid (CBTL) to determine which was "greener" by determining the total global warming potential (GWP) over each jet fuels' entire life cycle. The CBTL jet fuel was determined to be "greener" for the environment with utilizing carbon capture and storage (CCS) via the Fischer Tropsch (FT) synthesis process when producing liquid jet fuel from coal and swithchgrass as the biomass.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Creep Performance of Oxide Ceramic Fiber Materials at Elevated Temperature in Air and in Steam
The effects of steam on the creep performance for several ceramic materials were investigated at temperatures in the 1100-1300-C range. Experimental programs were designed to explore both tensile and compressive creep behaviors as well as the response in monotonic tension. Subcritical crack growth was determined to be the dominant failure mechanism in ceramic fibers at elevated temperatures in steam. The creep life prediction analysis of ceramic fiber tows was performed using linear elastic fracture mechanics and a power-law crack velocity model. Additionally, the effects of steam at 1300-C on creep performance of high-purity polycrystalline yttrium aluminum garnet (YAG) were studied. The high temperature mechanical properties of polycrystalline YAG make it the most promising candidate material oxide material for the next generation ceramic fiber.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Classification of Battlespace Detonations From Temporally Resolved Multi-Band Imagery and Mid-Infrared Spectra
The classification of battlespace detonations, specifically the determination of munitions type and size using temporal and spectral features, has been studied using near-infrared (NIR) and multi-color visible wavelength imagers. Key features from the time dependence of fireball size are identified for discriminating various types and sizes of detonation flashes. The five classes include three weights of trinitrotoluene (TNT) and two weights of an enhanced mixture, all of which are uncased and detonated with 10% C4. Using Fisher linear discriminant techniques, features are projected onto a line such that the projected points are maximally clustered for the different classes of detonations. Bayesian decision boundaries are then established on class-conditional probability densities. Feature saliency and stability are determined by selecting features that best discriminate while requiring low variations in class-conditional probability densities and high performance in independent testing.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Chemical Mechanical Polishing Optimization for 4H-Sic
Scratch free surfaces are required for substrates used in epitaxial growth. Silicon carbide (SiC) is a substrate material that is used in the epitaxial growth of SiC, GaN, and InGaN electronic devices. Preliminary chemical mechanical polishing (CMP) studies of 1 3/8" 4H-SiC wafers were performed in an attempt to identify the polishing parameter values that result in a maximum material removal rate and thus reduce substrate polishing time. Previous studies reported increased material removal rates associated with increasing polishing temperature, slurry pH, pressure, and polishing pad speed. In the current study, the effects of temperature, slurry pH, polishing pressure, and polishing pad speed were examined independently while keeping other polishing parameters constant. Material removal rates were determined using pre and post-polish wafer mass measurements. Photographs at specific wafer locations were obtained before and after each polishing period and compared to calculated removal rates.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Creep and Fatigue Interaction Characteristics of PWA1484
One of the main methods for predicting the service life of jet engine turbine blades is through creep analysis. A sample of the turbine blade material will be mechanically tested to characterize its creep performance. This characterization will be used to determine safe operating conditions for the material. While methods for modeling creep behavior are generally well developed, this constant load creep testing does not fully represent the loading conditions present in a jet engine due to cyclic loading caused by the mission profile and throttle movements. As the industry seeks to become more accurate in physics based modeling of materials that are used in turbine blades, incorporation of these cyclic loads into the characterization of turbine blade materials is needed. It will be important to understand what effect pre-existing creep will have on fatigue life and what effect pre-existing fatigue loading will have on creep life. This research gives microstructural observations as well as data analysis of samples of PWA1484 tested at 871-C in creep-fatigue environment. This research resulted in the conclusion that prior fatigue cycling results in a non-linear reduction in the amount of primary creep, and an earlier transition to tertiary creep in PWA1484.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Analysis of Online-Delaunay Navigation for Time-Sensitive Targeting
Given the drawbacks of leaving time-sensitive targeting (TST) strictly to humans, there is value to the investigation of alternative approaches to TST operations that employ autonomous systems. This paper accomplishes five things. First, it proposes a short-hop abbreviated routing paradigm (SHARP) -- based on Delaunay triangulations (DT), ad-hoc communication, and autonomous control -- for recognizing and engaging TSTs that, in theory, will improve upon persistence, the volume of influence, autonomy, range, and situational awareness. Second, it analyzes the minimum timeframe need by a strike (weapons enabled) aircraft to navigate to the location of a TST under SHARP. Third, it shows the distribution of the transmission radius required to communicate between an arbitrary sender and receiver. Fourth, it analyzes the extent to which connectivity, among nodes with constant communication range, decreases as the number of nodes decreases. Fifth, it shows the how SHARP reduces the amount of energy required to communicate between two nodes. Mathematica 5.0.1.0 is used to generate data for all metrics. JMP 5.0.1.2 is used to analyze the statistical nature of Mathematica's output.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Black Silicon
The ability to tailor the morphology of semiconductors in order to obtain the desired properties will add new dimension to the fundamental physics, materials science and engineering of these materials for a variety of applications. Due to its high absorptance, Black Silicon presents new opportunities for applications in energy, healthcare and thermal management.
Air Force Civil Engineer Mobilization in a Joint Vision 2010 World
Rapid evolution in the international political, social, and military environment, coupled with budget pressures within the federal government, have created a fluid setting for the military services. As fundamental as aircraft to the Air Force's ability to protect U.S. interests at home and abroad are the support functions that provide deployed basing for aircraft and aircrew alike. What are the factors that influence the civil engineer's ability to launch, support and sustain deployed military operations within the context of this environment and the national military strategy established to meet these challenges? Do current civil engineer capabilities fulfill Joint Vision 2010 and Air Force "Global Engagement" strategies, now and in the future, for interaction in the New World order? What steps are Air Force civil engineers taking, or should they take, to improve their ability to support deployed military operations? This study concludes that Air Force civil engineering is substantially in step with the evolving character of the current strategies that enable the U.S. military to engage across the spectrum of new and anticipated future world environments.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
A Decision Model for Selecting Energy Efficient Technologies for Low-Sloping Roof Tops Using Value-Focused Thinking
The Air Force has a large inventory of low-sloping built up roofs (BURs) and millions of dollars are spent each year retrofitting these systems. The DOD has been directed to reduce non-renewable energy consumption by using energy-efficient technologies. These two details present a great opportunity to use the open roof space to install energy-efficient roofing technologies. The purpose of this research is to provide Air Force decision makers with a tool to assist them in deciding what roofing technologies should be installed on facilities. Value Focused-Thinking is the methodology used to construct the model, in which values were used, instead of alternatives, to create the model.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
War Department Technical Manual
The United States Army has released several previously restricted manuals on guns, Camouflage, Tanks, Missiles, Air Navigation, Vehicles, and many other devices used in World War II. This is one of those manuals.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Robotics
New technology may be able to help answer the cries to reduce casualties resulting from friendly fire and collateral damage, as well as assist the military in performing urban operations. Unmanned vehicles, whether air, land or sea, are one means to get our airmen, soldiers, marines, and sailors out of harm's way and are most likely a key driver to an upcoming revolution in military affairs (RMA) for all services. The major objective of the paper is to bring attention to Tactical Mobile Robots (TMR) and hopefully encourage follow-on studies and to cultivate an enthusiasm to employ them correctly to help get our troops out of harms way and win battles. This study focuses primarily on the use of TMRs in the special operations environment. The paper discusses the current and immediate TMR capabilities; key logistics concerns regarding maintenance, supply, and transportation; and two possible scenarios, one in an unconstrained battlefield and the other in an urban environment. The data collected was primarily via conducting interviews and witnessing experiments and they highlight a few barriers, which must be addressed if unmanned platforms are to keep pace with congressional orders.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
