The Waves of the Danube (1960)

nothing explicit, just a topless man in a non-sexual scene

War scenes at the end, but nothing showed properly, injuries, or deaths, just bombing and gun shots and a chaotic atmosphere. Two people are blown by mines, one dies but his body is not shown the other is injured but nothing serious. One man gets a punch in the face but the camera is subjective so the actor basically punches the camera. One man dies in the end but no injury is shown, though he is theoretically shot.

some mind profanities

The main male characters are smoking a lot and there are one scene in which they drink wine and one gets drunk.

When people are killed by the mines in the water and the ending war scenes.