War for independence in 'Nam started in May 1946. They teamed up with the Chi-Coms, because the U.S. and other European countries didn't want to fight against France. France was about the only country after WWII to keep its colonies and they had a lot of uprisings in different locations. I always found that ironic, since they were occupied by the Nazis for 4 1/2 years. You'd think that they'd want to give others some freedom after they became free, again.
Anyway, that doesn't look like an NVA uniform from any time period.