[dirtbiker]

Here's my submission, in no particular order:
1) Kelly's Heros
2) Battle of the Bulge
3) The Big Red One
4) The Flying Tigers
5) Bridge on the River Kwai
6) U-571
7) Tora! Tora! Tora!

I also like to mention "Black Sheep Squadron" as best TV war series. Love those F-4U Corsairs!

[mc5cents]

How about "Schlinder's List"? Not really a "war movie" per se, but pretty good movie set during a war.

[Tony in Hawaii]

Trouble with U-571 is, it's based on a true story. A true story about the Royal Navy, that is... whoops.