None.

A German soldier is shot 3 times in the back by sniper fire and dies, a German soldier is shot in the head but survives it because he was wearing his helmet, a German soldier is stabbed and then dies later in the movie from it, A scared German soldier is shot multiple times and dies, a German officer gets crushed to death, rats eating a dead body, lots of bones from dead bodies, a defenseless German soldier is shot in the forehead and dies instantly, a number of soldiers get stabbed, a soldier dies from being stuck in barb wire. A Nazi style execution of Jewish people at a mass grave and the officers kill the survivors with their handguns, a German soldier gets shot in the chest by a flare gun and survives it but his face is burnt and he gets his ear ripped off, may look disturbing to some viewers.

Nothing that's offensive, the German soldiers speak English and they use profanity in with the account of the situation they are in, one might say the s-word when something bad happens.

Some smoking and drinking and they offer it to each other. A officer suggest to one soldier to take pills that stops him from "seeing things"

Most of the film is pretty intense. There isn't too much blood. Some soldiers have dreams and flashbacks of violence which may disturb young viewers.