Defense Advanced GPS Receiver

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Defense, Right of self-defense, Self-defense, Missile Defense Agency, United States Department of Defense, Assistant Secretary of Defense for Homeland Defense and Hemispheric Affairs, Under Secretary of Defense for Policy, United Defense, Missile defense, Affirmative defense, Defense (legal), United States Assistant Secretary of Defense, Assistant Secretary of Defense for Nuclear, Chemical & Biological Defense Programs, Ministry of Defense (Japan), Gay panic defense, Defense Logistics Agency, Aerospace Defense Command, Ministry of Defense (Israel), United States Deputy Under Secretary of Defense, Defense (sports), Defense Distributed, Civil defense in the United States, Cœur Défense, Earth Defense Force, Defense Language Institute, La Défense station, Office of Civil Defense, United States Deputy Secretary of Defense, United States Secretary of Defense, Defense Information Systems Agency, Defense Update, Air Defense Artillery Branch, United States national missile defense, La Défense, Civil defense, Territorial Defense, Self-defense force, Defense Clandestine Service, Abuse defense, Defense pact, Ministry of Defense (Saudi Arabia), Under Secretary of Defense for Intelligence and Security, Office of the Secretary of Defense, Box-and-one defense, Defense Acquisition Program Administration, Chewbacca defense, 4–3 defense, Tower defense, State defense force, Civil defense by country, Japan Self-Defense Forces, Defense Acquisition University, Private defense agency, Impossibility defense, Assistant Secretary of Defense for Acquisition, Assistant to the Secretary of Defense for Public Affairs, Gunderam Defense, Defense Intelligence Agency, Modern Defense, Marine defense battalions, National Defense Industrial Association, 4703d Defense Wing, 3–4 defense, Missile defense systems by country, Ministry of Defense (Afghanistan), Insanity defense, Queen's Knight Defense, Criminal defense lawyer, National Defense Area, Defense Policy Board Advisory Committee, Defense Media Activity, Secretary of Defense Medal for the Defense of Freedom, Territorial Defense (Yugoslavia), Line defense, National Defense College of the Philippines, Assistant Secretary of Defense for Space Policy, Department of Defense Office of Inspector General, 103rd Territorial Defense Brigade (Ukraine), Department of Defense Dependents Schools, List of ministers of defense (Indonesia), Twinkie defense, Self Defense Fleet, Southwest Air Defense Sector, Air Defense Command (Israel), Eastern Air Defense Sector, Western Air Defense Sector, Boston Air Defense Sector, Defense Systems, Secretary of National Defense (Philippines), Chigorin Defense, Economics of defense, Defense industry of Israel, List of United States defense contractors, Esplanade de La Défense station, Scandinavian Defense, Raytheon Missiles & Defense, Continental Air Defense Command, Matrix defense, Defense Criminal Investigative Service, Under Secretary of Defense for Acquisition and Sustainment, Ministry of Defense (Ethiopia), Ministry of Defense (Kazakhstan), 10th Aerospace Defense Group, Verbal self-defense, 5–2 defense, Spokane Air Defense Sector, Ministry of Defense (Soviet Union), Under Secretary of Defense for Research and Engineering, Ministry of Defense (Venezuela), Defense Threat Reduction Agency, Criminal defenses, Comités de défense paysanne, National Council for the Defense of Democracy – Forces for the Defense of Democracy, Ministry of Defense (Cameroon), Ground-Based Midcourse Defense, Defense Grid: The Awakening, Defense Counterintelligence and Security Agency, Friends of the Israel Defense Forces, Michigan Defense Force, Harbor Defense Command, Defense Acquisition Board, Pac-Man defense, Minister of Defense (Japan), Aegis Ballistic Missile Defense System, Civil Defense Patrols, Defense Companies (Syria), Shaggy defense, Agency for Defense Development, Defense Attaché System, Defense Security Cooperation Agency, Minister of Defense (Austria), Civil Air Defense Bureau (China), Council of National Defense, Center for Defense Information, Deacons for Defense and Justice, Ministry of National Defense (China), Director of the Defense Intelligence Agency, Ministry of National Defense (Republic of China), 4702d Defense Wing, 2–3 zone defense, Ministry of Defense (Turkmenistan), Defense Intelligence Agency Headquarters, Empire Defense Council, Imperfect self-defense, 39th Coastal Defense Brigade (Ukraine), National Defense Management Center, National Defense Academy of Japan, Department of Defense Cyber Crime Center, Ministry of Defense (Syria), National Defense Authorization Act, Ministry of National Defense (South Korea)