Defense Advanced Research Projects Agency

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Defense, Right of self-defense, Self-defense, United States Department of Defense, Missile Defense Agency, Assistant Secretary of Defense for Homeland Defense and Hemispheric Affairs, Assistant Secretary of Defense for Nuclear, Chemical & Biological Defense Programs, Under Secretary of Defense for Policy, United Defense, Affirmative defense, Missile defense, Defense (legal), Ministry of Defense (Japan), United States Assistant Secretary of Defense, Gay panic defense, Defense Logistics Agency, Aerospace Defense Command, Earth Defense Force, United States Deputy Under Secretary of Defense, Ministry of Defense (Israel), Defense Distributed, Defense (sports), Civil defense in the United States, Cœur Défense, La Défense station, United States Deputy Secretary of Defense, United States Secretary of Defense, Defense Language Institute, United States national missile defense, Office of Civil Defense, Defense Update, Defense Information Systems Agency, Air Defense Artillery Branch, La Défense, Self-defense force, Defense Clandestine Service, Defense pact, Civil defense, Territorial Defense, Abuse defense, Office of the Secretary of Defense, Ministry of Defense (Saudi Arabia), Box-and-one defense, Under Secretary of Defense for Intelligence and Security, Tower defense, State defense force, Defense Acquisition Program Administration, Chewbacca defense, Defense Acquisition University, Marine defense battalions, Impossibility defense, 4–3 defense, Private defense agency, Civil defense by country, National Council for the Defense of Democracy – Forces for the Defense of Democracy, Japan Self-Defense Forces, Air Defense Command (Israel), National Defense Industrial Association, 4703d Defense Wing, Defense Intelligence Agency, Assistant Secretary of Defense for Acquisition, Assistant to the Secretary of Defense for Public Affairs, Ministry of Defense (Afghanistan), Gunderam Defense, 3–4 defense, Queen's Knight Defense, Missile defense systems by country, Criminal defense lawyer, Insanity defense, Department of Defense Office of Inspector General, Defense Policy Board Advisory Committee, Twinkie defense, Secretary of Defense Medal for the Defense of Freedom, National Defense Area, List of ministers of defense (Indonesia), Eastern Air Defense Sector, Defense Media Activity, Territorial Defense (Yugoslavia), Self Defense Fleet, Line defense, Assistant Secretary of Defense for Space Policy, Secretary of National Defense (Philippines), National Defense College of the Philippines, Department of Defense Dependents Schools, Modern Defense, Southwest Air Defense Sector, Boston Air Defense Sector, Western Air Defense Sector, Defense Systems, Chigorin Defense, Esplanade de La Défense station, Economics of defense, Defense Counterintelligence and Security Agency, List of United States defense contractors, Shaggy defense, Scandinavian Defense, Raytheon Missiles & Defense, Defense industry of Israel, Ministry of National Defense (Taiwan), Matrix defense, 5–2 defense, Spokane Air Defense Sector, Under Secretary of Defense for Research and Engineering, Criminal defenses, Continental Air Defense Command, Ministry of Defense (Kazakhstan), Defense Criminal Investigative Service, 10th Aerospace Defense Group, Comités de défense paysanne, Ministry of Defense (Venezuela), Ministry of Defense (Ethiopia), Verbal self-defense, Defense Threat Reduction Agency, Defense Acquisition Board, Pac-Man defense, Civil Defense Patrols, Under Secretary of Defense for Acquisition and Sustainment, Defense Grid: The Awakening, Defense Attaché System, Minister of Defense (Japan), Michigan Defense Force, Agency for Defense Development, Ground-Based Midcourse Defense, Harbor Defense Command, Minister of Defense (Austria), Aegis Ballistic Missile Defense System, Deacons for Defense and Justice, Council of National Defense, Defense Companies (Syria), Defense Security Cooperation Agency, Ministry of National Defense (China), Director of the Defense Intelligence Agency, Empire Defense Council, Center for Defense Information, 4702d Defense Wing, Ministry of Defense (Turkmenistan), Civil Air Defense Bureau (China), Defense Intelligence Agency Headquarters, Imperfect self-defense, Ministry of Defense (Syria), 2–3 zone defense, Justifiable Defense, National Defense Management Center, Ministry of National Defense (South Korea), Department of Defense Cyber Crime Center, National Defense Academy of Japan, National Defense Authorization Act, Ministry of National Defense (Madagascar), 4733d Air Defense Group, List of Department of Defense appointments by Joe Biden, National Organization for Passive Defense