IV Corps was the southernmost of the four major military and administrative units of South Vietnam in the 1960s and early 1970s. Its headquarters were
located at Can Tho in the Mekong Delta. Also known as Military Region 4 (MR 4), IV Corps was the fourth allied tactical combat zone. It consisted of the
following provinces: Chau Doc, Kien Phong, Kien Tuong, Hau Nghia, Kien Giang, An Giang, Vinh Long, Dinh Tuong, Long An, Chuong Thien, Phong
Dinh, Vinh Binh, Kien Hoa, Go Cong, An Xuyen, Bac Lieu, and Ba Xuyen. The 7th and 9th ARVN Divisions (Army of the Republic of Vietnam) played
major roles in IV Corps military activities. The United States Ninth Infantry Division operated extensively throughout IV Corps, attacking Vietcong units in
their strongholds in the Plain of Reeds, the U Minh Forest, and the Seven Mountains areas.
And Other Vietnam War Short Stories
http://www.vietnamwar.net
