English female anti-aircraft gunners from the Auxiliary Territorial Service (ATS) run to combat posts after the air raid alert.
In the background, male anti-aircraft gunners of the British anti-aircraft gun (114 mm Q.F. 4,5-in) are preparing for firing.
It should be noted that a month after this photo was taken, Nazi air raids on Britain declined because of the start of World War II against the USSR.
Location: United Kingdom
Photo date: May 20, 1941