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Defense, Self-defense, Right of self-defense, Missile Defense Agency, Assistant Secretary of Defense for Homeland Defense and Hemispheric Affairs, United States Department of Defense, Missile defense, United Defense, Under Secretary of Defense for Policy, Ministry of Defense (Japan), United States Assistant Secretary of Defense, Affirmative defense, Defense (legal), Defense Logistics Agency, Assistant Secretary of Defense for Nuclear, Chemical & Biological Defense Programs, Gay panic defense, Ministry of Defense (Israel), Aerospace Defense Command, Cœur Défense, Earth Defense Force, Defense Distributed, Civil defense in the United States, La Défense station, United States Deputy Secretary of Defense, Defense (sports), Defense Language Institute, United States Secretary of Defense, United States Deputy Under Secretary of Defense, United States national missile defense, Air Defense Artillery Branch, Defense Update, Defense pact, La Défense, Defense Policy Board Advisory Committee, Office of Civil Defense, Defense Information Systems Agency, Self-defense force, Defense Clandestine Service, Tower defense, Civil defense, Office of the Secretary of Defense, Territorial Defense, Defense Acquisition University, Ministry of Defense (Saudi Arabia), Abuse defense, Box-and-one defense, State defense force, Chewbacca defense, Civil defense by country, Under Secretary of Defense for Intelligence and Security, Private defense agency, Marine defense battalions, Ministry of Defense (Afghanistan), 4–3 defense, Defense Acquisition Program Administration, Defense Intelligence Agency, Assistant to the Secretary of Defense for Public Affairs, Impossibility defense, Modern Defense, Japan Self-Defense Forces, Criminal defense lawyer, 4703d Defense Wing, National Defense Industrial Association, Eastern Air Defense Sector, Gunderam Defense, Secretary of Defense Medal for the Defense of Freedom, 3–4 defense, Secretary of National Defense (Philippines), Assistant Secretary of Defense for Acquisition, Line defense, Missile defense systems by country, Queen's Knight Defense, Twinkie defense, Department of Defense Office of Inspector General, 103rd Territorial Defense Brigade (Ukraine), Defense Media Activity, Department of Defense Dependents Schools, Self Defense Fleet, Southwest Air Defense Sector, Western Air Defense Sector, Insanity defense, List of ministers of defense (Indonesia), Territorial Defense (Yugoslavia), Assistant Secretary of Defense for Space Policy, Economics of defense, Matrix defense, Esplanade de La Défense station, Air Defense Command (Israel), Boston Air Defense Sector, National Defense College of the Philippines, Defense industry of Israel, Defense Systems, Chigorin Defense, 5–2 defense, Under Secretary of Defense for Research and Engineering, List of United States defense contractors, Ministry of Defense (Ethiopia), Spokane Air Defense Sector, Verbal self-defense, Criminal defenses, Scandinavian Defense, Raytheon Missiles & Defense, Ministry of Defense (Venezuela), Ministry of Defense (Kazakhstan), Defense Grid: The Awakening, Defense Attaché System, Ground-Based Midcourse Defense, Michigan Defense Force, Continental Air Defense Command, National Council for the Defense of Democracy – Forces for the Defense of Democracy, Council of National Defense, 10th Aerospace Defense Group, Agency for Defense Development, Civil Defense Patrols, Defense Criminal Investigative Service, Under Secretary of Defense for Acquisition and Sustainment, Defense Counterintelligence and Security Agency, Aegis Ballistic Missile Defense System, Defense Threat Reduction Agency, Ministry of Defense (Soviet Union), Comités de défense paysanne, Ministry of National Defense (Republic of China), Ministry of Defense (Turkmenistan), Harbor Defense Command, Deacons for Defense and Justice, Defense Acquisition Board, Minister of Defense (Austria), Minister of Defense (Japan), National Defense Management Center, Friends of the Israel Defense Forces, Center for Defense Information, Department of Defense Cyber Crime Center, Ministry of National Defense (China), 4702d Defense Wing, Civil Air Defense Bureau (China), Empire Defense Council, Shaggy defense, Defense Companies (Syria), GM Defense, National Defense Academy of Japan, Imperfect self-defense, Defense Security Cooperation Agency, List of Department of Defense appointments by Joe Biden, 4733d Air Defense Group, 2–3 zone defense, Ministry of National Defense (South Korea), Workers Defense Union, National Defense Authorization Act, 4620th Air Defense Wing, Georgia Department of Defense, Defense Intelligence Agency Headquarters