War Action torture, guess the name of the movie

Vietnam or american war scene Three soldiers torturing a man on his knees. A wooden watchtower is in the back, palm trees surrounding it. Blue sky, afternoon. They question him and don’t get the answer they’re looking for, or don’t care.

They catch his tongue by hand, and slowly and joyfully rip it out. Blood spouting out of the mans mouth, gargling. The soldiers restrain him and tilt his head back by pressing a gun (or by hand?) against his forehead, to let him suffocate on his own blood.

A Bright Shining Lie (1998)?