Soviet anti-aircraft gunners are fleeing to their gun (a 37-mm automatic anti-aircraft gun of the 1939 model (61-K) to repel the Luftwaffe air raid.
The author’s name of the photo is “Team, to battle!” (This command is given by the commander of the Soviet anti-aircraft gun team, the senior lieutenant of artillery of the Red Army Air Defence).
Source of information about the Soviet anti-aircraft gun photo:
1. www.corbisimages.com
Location: USSR
Date: 1941
Photo by Dmitry Baltermants