picture no. 7: Yevgeni Khaldei certainly has a Leica (slow speeds dial at the front clearly shows), his colleague might have one too, or it's a FED.
picture no. 45: is that an everready case for a Leicaflex?
Just today I relocated my file with kriegsberichter postcards and some original photos from both German and US soldiers from WWII. And a portrait from a young Kriegsberichter holding his Leica and wearing his uniform with armband.
Some were deliberately joining the war to fight and photograph, but many young men were lured into the Kriegsberichter units with stories on adventure, good pay and the opportunity to travel freely. Only to find out later that they were in fact supposed to be soldiers with a camera.
I wish we knew what the Russians did to get their pictures and films from the front, Stalin pretty quick picked up on Goebbels's propaganda policies. Were their war photographers journalists or photographers to begin with, or just enlisted men who were given a camera and a brief training?