The NVA.
NVA and VC.
Nva & vc.
NVA and VC.
NVA and VC.
NVA determination.
Nva/vc.
Nva & Vc.
To evade the advancing NVA.
NVA (North Vietnamese Army).
NVA Gen. Giap
Southern sympathisers living in South Vietnam. Another words, they were not from North Vietnam and not members of the North Viet Army (NVA). But they were on the same side as the NVA and were taking orders from Hanoi (Capital of North Vietnam).