The French forces used a lot of German made equipment during the Indochina wars. So you can expect to find P08's, P38's, K98's and HSc pistols in that area.
An interesting question is what happened to the tonnes of equipment that the US left in Vietnam. It was one of the ongoing frustrations of Sam Cummings (Interarms), he knew there was plenty of stuff for him over there, and it never surfaced
