When did North Vietnam invade South Vietnam?
By 1973, the NVA had re-grouped, re-organized, and prepared to do it again. This time there would be no B-52’s to stop them; the US had completely re-deployed back to the US. NVA forces kept the pressure up on the South, and made a final conventional invasion of WW2 proportions that destroyed ARVN units, scattered others, and culminated on 30 April 1975 when NVA T-54/55 Main Battle Tanks went crashing through the South Vietnamese Capital’s gates…parking on it’s front lawn! The North had won! The war was over.
