I think Andrew did remember Luc

In the scene near the end with the two kids does Andrew not make a little tiny reference to Luc & say "we have been here before"...just after watching it for 1st time so maybe I heard wrong :)

I thought that to mean it was from in the very 1st film when they are in vietnam they are also with two hostages and facing off to one another.

This film actually kicked ass. I was expcecting a turkey but it was as good a low budget action movie as you could make. Camera work was brilliant.