national defence forces; national security forces
Department of Defense (USA); the Pentagon; Ministry of Defence (UK, etc.)
Department of Defense (US); the Pentagon
Secretary of Defence (Defense)
defence expenditure; defense expenditure; defence cost; defense cost
(Japanese) National Defense Council (1956-86) (Defence); National Security Council (USA)
defense minister; defence minister
Defense Intelligence Agency; DIA
the question of national defense (defence)
LDP's National Defense Division
defense outlay; defense spending
National University of Defense Technology
Industrial College of the Armed Forces
National Defense University
Ministry of National Defense (China)