Abraham Wald standing beside a chalkboard.
An AH-64 Apache helicopter hovers in front of the sun and conducts movement drills as part of a maintenance test flight in Kunduz province, Afghanistan
Copper Folly + Alan Turing
The crew of Shadow 71 pose after receiving the Distinguished Flying Cross and an Air Medal during a ceremony at Hurlburt Field, Florida, June 22, 2021.
XF-108
Sylvester Stallone as John J. Rambo in 'Rambo: First Blood Part II'
Concept art for the NGAD, from the Air Force's biennial report on acquisition
A DC-3 that has been turned into an RV, showing the inside of the cockpit/driver's seat.
Officers of the United States Marines Corps drinking coffee, repurposing oil barrels as tables, during a lull in shelling at Khe Sanh Combat Base, a US Marines outpost south of the Vietnamese Demilitarized Zone (DMZ), in Khe Sanh, South Vietnam, 1st March 1968.
artist's rendering of B-21 Raider
A destroyed Soviet-era tank lies in the Panjshir River on September 5, 2016 in Bazarak, Afghanistan.