(right), commanding general, 4th Infantry Division,. . The 124ths mission included establishment and operation of. . As with the other combat units of the 4th Inf. Nov 10, 2021 On 2 January 1963, however, at Ap Bac on the Plain of Reeds southwest of Saigon, a Vietcong battalion of about 320 men inflicted heavy damage on an ARVN force of 3,000 equipped with troopcarrying helicopters, new UH1 (Huey) helicopter gunships, tactical bombers, and APCs. Camp Enari is the little square area in the center of the photo with the "U" shaped Dragon Mountain. . US Army Vietnam 4th Infantry Division Pleiku Base 1966 to 1970 Patch. . 4th Infantry Division.