American gunsmiths from the 386th service group (on the wing is T/Sgt. Warren A. Burr, then from left to right Sgt. John Harvatick, Sgt. Allen P. Ross and Sgt. Lawrence Schanek) reload four Browning M2 machine guns of theP-61 Black Widow night fighter aircraft of the US Air Force (USAF).
Location: Iwo Jima, Japan
Date: April 17, 1945