It is World War II, Bucky is drafted into the army and ends up in the 107th, where he is a sergeant. They're at a German base, after a big fight they invade the base and hold the remaining soldiers at gunpoint.

''Drop your weapons and put your hands in the air, you Kräuter!'' Bucky shouts, pointing his gun at some of the soldiers, and one of them moves to grab his gun so he shoots him in the chest. ''Now! he shouts.