Activities of United States 1st Cavalry troops in South Vietnam during the Battle of Khe Sanh of the Vietnam War. Tents in an area. Men standing near M-102 105 mm howitzers. They load and fire a howitzer. Smoke rises due to firing. A soldier talks over a phone. Trees in the background.
Activities of United States troops in South Vietnam during the Battle of Khe Sanh of the Vietnam War. Helicopters fly overhead. Interior of a fire control tent. Men seated at a table inside the tent. An officer talks over a radio. Soldiers check calibration charts to direct artillery fire. A helicopter drops supplies on a field.
Activities of United States troops in South Vietnam during the Battle of Khe Sanh of the Vietnam War. Men stand near a howitzer. They load and fire the howitzer. Smoke in the foreground due to firing. Trees in the foreground.
Activities of United States Air Forces Cessna O-1E Bird dog Forward Air Controller (FAC) aircraft of the 20th Tactical Air Support Squadron at Danang airbase in Vietnam. Two O-1Es taxiing to runway and taking off. Mountains and trees in the background. FAC boarding O-1E and adjusting gear. Crew chief signaling engine start. FAC and observer checking map for flight route. An airplane parked in the background.
Activities of United States Air Forces Cessna O-1E Bird dog Forward Air Controller (FAC) aircraft of the 20th Tactical Air Support Squadron at Danang airbase in Vietnam. Aerial view of target area during bomb runs. O-1E diving towards target and firing smoke rocket. Mountains and trees in the area. Smoke rising up from the ground. Airplane in flight.
Activities of United States Air Forces Forward Air Controller (FAC) aircraft of the 20th Tactical Air Support Squadron at Danang airbase in Vietnam during the Vietnam War. Aerial view of target area during bomb runs. Pilot in the cockpit of airplane. United States Air Forces F-100 Super Sabre making strafing runs over ground targets. Smoke arises due to bombardment.