Cannibal Mercenary (1983, K. Chalong)
This has it all.
Men on a mission again, it's the staplest of tropes
PTSD can be bothersome, so just check how one man deals with
his in this hyperviolent, choppily edited maelstrom.
Easily the Tang-iest one yet.
And it's got a montage!!!
AKA
The Jaguar Project.