Some of my Favs:
Black Hawk Down
Thin Red Line
Saving Private Ryan
Full Metal Jacket
Platoon
Inglorious Basterds
We Were Soldiers
The Kingdom
Glory
Schindler's List
Tears of the Sun
Heartbreak Ridge
Behind Enemy Lines
Three Kings
The Hurt Locker
Movies that don't fit with the others but are still about war:
Braveheart
Last of the Mohicans
Mini Series
Generation Kill
Band of Brothers
The Pacific
Black Hawk Down
Thin Red Line
Saving Private Ryan
Full Metal Jacket
Platoon
Inglorious Basterds
We Were Soldiers
The Kingdom
Glory
Schindler's List
Tears of the Sun
Heartbreak Ridge
Behind Enemy Lines
Three Kings
The Hurt Locker
Movies that don't fit with the others but are still about war:
Braveheart
Last of the Mohicans
Mini Series
Generation Kill
Band of Brothers
The Pacific