1966 W. P. Bundy Memo 4 May in (1971) IV. c.7(a) 114 A declared cessation of infiltration and a sharp reduction in VC/NVA military operations in the South.
1969 Mar. 28 Millions of people in Vietnam..have risked their lives..to fight off the NLF, the VC, the DRV, the NVA.
1994 Autumn 22 When the machine gun is in a pill box or bunker as frequently encountered when fighting..the NVA during the Vietnam War, the engagement window is small.