U.S. troops near Phu Bai fire base in Vietnam during the Vietnam War. U.S. soldiers help each other with ammunition. Soldiers move out for night defensive positions (NDPs). A radio operator at work. A soldier looks through binoculars.
U.S. troops near Phu Bai fire base in Vietnam during the Vietnam War. A Machete (sword) in the ground. A human skull lying on the ground. A U.S. soldier puts sunglasses on the skull. Soldiers advance up a hill to take up NDPs (night defensive positions). The soldiers sitting and resting.
U.S. troops near Phu Bai fire base in Vietnam during the Vietnam War. Soldiers advance up a hill to take up NDPs (night defensive positions). They move out to new positions. Soldiers sitting and resting. A U.S. Army UH-1D Iroquois helicopter in flight. Colored smoke rises from a signal grenade explosion. The UH-1D Iroquois helicopter comes in for a landing. Aerial views of soldiers moving over a mountainous terrain.
U.S. 20th Helicopter Squadron personnel and U.S. Special Forces personnel and Montagnard troops at Ban Me Thuot Special Forces Camp in Vietnam during the Vietnam War. Members of aircrew board a U.S. Army UH-1F Iroquois helicopter at the camp. The UH-1F takes off. Aerial views of UH-1Fs en route to a remote village to pick up Vietcong suspects. Point of view POV shots from inside helicopter flying low over villages and jungle. Point of view shot from inside helicopter of machine gun being fired from the UH-1F helicopter in flight over jungle area.
U.S. Air Force HH-3E Jolly Green Giant helicopters carrying U.S. 20th Helicopter Squadron and Montagnard paratroopers over Vietnam during the Vietnam War. An HH-3E drops paratroopers.
U.S. Air Force CH-3E Jolly Green Giant helicopters carrying U.S. 20th Helicopter Squadron and Montagnard paratroopers over Vietnam during the Vietnam War. Aerial view of an CH-3E in flight. Rotors of the CH-3E turning.