None.

Bare butt appear from the side

One man is shot in the gut with a gun and you see blood leaking out between his fingers. Several military people are shot but you only see them fall. One has blood smeared on his neck from an unseen wound.

The F bomb is dropped at least 6 times during the movie, sometimes sentence after sentence. They use the S word several times as well.

Some smoking.

Some beer drinking.

There is one instance where a child is threatened with a gun for a brief moment. There is another where the child and her father must run to safety in a hail of bullets.