United States Department of Defense
Ma'aikatar Tsaro ta Amurka (DoD, USDOD, ko DOD) wani reshe ne na reshe na gwamnatin tarayya na Amurka wanda ke da alhakin daidaitawa da kula da duk hukumomi da ayyuka na gwamnatin Amurka kai tsaye da suka shafi tsaron kasa da kuma Sojojin Amurka. Tun daga watan Yuni 2022, Ma'aikatar Tsaro ta Amurka ita ce babbar ma'aikata a duniya[1]