Vietnam War Pilots of the North Vietnamese Air Force in front of a Mig-21

Photo of Vietnam War Pilots of the North Vietnamese Air Force in front of a Mig-21.

North Vietnamese VPAF pilots discuss tactics before a newly delivered MiG-21MF in January 1972. (ADN-Bildarchiv/ullstein bild via Getty Images)

ADN-Bildarchiv/ullstein bild via Getty Images