S1 • E15 Dec 10, 1980
The Air War
Helicopters, airplanes and bombs played an important role in the Vietnam war.
Siege
US forces endure 77 days of siege at Khe Sanh.
Helicopters, airplanes and bombs played an important role in the Vietnam war.
Siege
US forces endure 77 days of siege at Khe Sanh.
