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Vietnamese can mean either Northern or Southern (NVA or ARVN) military forces. So we'll have to answer both:

1. The ARVN utilized bunkers at key positions around their firebases/outposts, which were normally located at bridge and critical turning points in specific sectors.

2. The NVA (and VC) used underground or earthen bunkers EXTENSIVELY! That was their number 2 defense system; with observation (camouflage) being #1. Another words their bunker systems were camouflaged.

A) Cover-Bunkers

B) Concealment-Camouflage

A & B=Well fortified/built bunker systems

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13y ago

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