A few kissing scenes between the main characters. Nothing sexual at all.

We can see two nurses hold the fully naked wounded soldier from a distance. The soldier's buttocks can be seen apparently. No other nudity is shown.

A nurse cleans the naked body of an injured soldier. However no obvious nudity & genitals are shown.

Numerous bloody recent amputation wounds.

The smell of gangrene is mildly implied

A man throws a woman to the ground. Many soldiers are wounded, blood is seen everywhere.

A man is seen smoking next to a woman. Nurses are smoking inside a dorm room.

A nurse holds a cloth over a soldier's cut neck, soldier dies. Nurse walks thru and turns the bodies of dead soldiers. Nurse injects medicine in the arms of wounded soldiers. Nurse cleans infected wounds of soldiers.