What is another word for department of defense?
Pronunciation: [dɪpˈɑːtmənt ɒv dɪfˈɛns] (IPA) 
Department of Defense is a commonly used term for the organization responsible for national security and military operations of a country. However, there are several other terms used as synonyms for the Department of Defense. In the United States, it is also known as DoD, Pentagon, and Defense Department. In some countries, it is called the Ministry of Defense or the Department of National Defense. Other synonyms include the War Office, the Ministry of War, or the Defense Ministry. All of these terms refer to the same entity tasked with overseeing national security and defense strategies. Regardless of the name, these organizations play a crucial role in protecting their country and citizens from threats both domestic and foreign.
