<Li> 7th Military Region: It is directly under the Ministry of Defense of Vietnam; tasked to organize, build, manage and command armed forces defending southeastern Vietnam . The headquarters is in Ho Chi Minh City . </Li> <Li> 9th Military Region: It is directly under the Ministry of Defense of Vietnam; tasked to organize, build, manage and command armed forces defending the Mekong Delta . The headquarters is in Cần Thơ </Li>

The us military has divided the world into five military zones called