A fully nude woman in a 8'10 photo, on the tank wall, behind one of the men.

No sex.

War violence - Soldiers are seen shot, sometimes bloody. Not that graphic and hard to see because of motion-blur.

20 uses of the f-word and 5 uses of the c-word (used aggressively towards Meg Ryan's character). Other profanity used such as shit, ass, asshole, damn, hell, 10 goddamn.

Matt Damon's character chain smokes halfway through the movie and talks about taking high doses of asprin. It is revealed later that he is addicted to morphine.

Drinking in bars.

Several brief flashback scenes which have explosions and sudden bursts of automatic gunfire