An American F-105 warplane is shot down and the pilot ejects and opens his parachute in this photo taken by North Vietnamese photograper Mai Nam on September 1966 near Vinh Phuc, north of Hanoi. This photo is one of the most recognized images taken by a North Vietnamese photographer during the war. The pilot of the aircraft was taken hostage and held in a Hanoi prison from 1966 to 1973.
The flag comes down at the U.S. Army base at Long Binh, 12 miles Northeast of Saigon, as the base is turned over to the South Vietnamese Army, Nov. 11, 1972. It was at one time the largest American base in Vietnam with a peak of 60,000 personnel in 1969. (AP Photo)