[Madison Moose]

Those are two of my favorites as well. The Lost Battalion didn't have the greatest quality of production, but it was entertaining.

Other than those two my favorites include, in no particular order:
The Great Raid(2005)WWII Pacific
A Bridge Too Far(1977)WWII Europe
The Green Beret's(1968)Vietnam
Full Metal Jacket(1987)Vietnam
&Stalingrad(198?)WWII Russian Front

[Ruy Dias de Bivar]

How about THE LOST PATROL from the 1930's. Soldiers fighting arabs.
THE 4 FEATHERS. Alexander Korda and the earlier b&w version.
AN AMERICAN GURILLA IN THE PHILIPINES! Tyrone Power. I learned how to make a homemade shotgun from this movie!