Sometime later in the war (1943 or later), an NCO looks out a train window. Is he going to or from the front? Is he on a two-week leave? There’s no way to tell.
Train travel was the most common mode of long-distance transport. Troops, supplies and materiel went thousands of kilometers all over Europe, and that made trains, bridges, railway hubs and marshalling yards prime targets for Allied bombers and fighter-bombers. Strafing attacks of trains destroyed many thousands of passenger and freight cars, as well as locomotives. The Allied pilots seldom had the opportunity to tell whether a train was transporting troops or civilians; if it didn’t display red cross markings, it was fair game. The attacks severely disrupted German troop movements and supply trains.
When I was a teenager, I worked together with a German, Günther, who was 15 years old when the war ended. He lived in the countryside north of Berlin, and one spring day in 1945, he was biking alongside a railway track some distance away. A train with freight cars with barbed wire across the small windows high up on the sides was chugging along, when a couple of Allied figther-bombers appeared. They began to shoot up the train. Günther threw himself in a ditch for cover, and saw hands stretched out of the openings, waving anything white. It seems like the train was carrying concentration camp prisoners. He didn’t stay around to check, and left as soon as the airplanes had run out of ammunition.