Thanks, I will look into all of this.
Basically what I'm searching for are encounters up to company level. Encounters not large but part of important battles when a lot was hanging on a thread. It could be something from RC4, the three battles around the delta in 1951, perhaps Hoa Binh / Tu Vu. It could be 6 BPC fighting withdrawal from Tu Le or the intial battle when Na San was nearly overrun. There can can be the fighting between the GCMA and VM between Son La and Tuan Giao in 1953 or at Plaine des Jarres during the same year. Of course, there are a couple of fights at Dien Bien Phu when everything could have ended then and there.