(Askeri) (DOD) MİLLİ SAVUNMA BAKANLIĞI: Hükümetin Milli Savunma Bakanı, Bakanlık Bürosu, Harp Konseyi, Müşterek Kurmay Başkanları, Müşterek Kurmay Heyeti ve Müşterek Daireleri ile Kara, Deniz ve Hava Kuvvetleri Komutanlıklarından oluşan yürütme organı. Başında Milli Savunma Bakanı bulunur. Bu bakanlığa eskiden "National Military Establishment" denirdi
تعريف department of defense laboratory system في الإنجليزية الإنجليزية القاموس.
a defense laboratory that provides essential services in fundamental science for national security and environmental protection and provides technologies that contribute to industrial competitiveness
the US government department which is responsible for the military forces in the US, that is, the Army, Navy, Air Force, and Marines. In the UK there is a similar department called the Ministry of Defence. Pentagon