U.S. troops arriving in Vietnam undergo processing by the 90th Replacement Battalion. Scene opens showing buses carrying newly arriving U.S. soldiers from the Ben Hoa airbase, to the depot of the 90th Replacement Battalion,near Long Binh, Vietnam. The buses make their way along dirt roads at the base. Various types of shelters, including tents and buildings of light construction are seen. The soldiers leave the buses, carrying personal belongings and manila folders with documents. As the buses pull away, signs in Vietnamese are seen on their sides. Next, the newly arrived soldiers are seen gathered in an open field. Some smoke cigarettes. There appears to be a chapel building in the background. Some soldiers see the camera behind them and wave toward it. A briefer is addressing them from a stand in front of a low building. Next, soldiers are seen entering a building where sign is posted reading: "OFF LIMITS, unless you are processing." (Vietnam War period).
United States ambassador to South Vietnam Maxwell D. Taylor along with other officials and medical staff tours 8th field hospital in Nha Trang, South Vietnam. He speaks with a United States Army nurse. Taylor and other officials leave headquarters of Nha Trang province chief. Luman and others tour the Nha Trang market place. Taylor and party enter and leave the Vietnamese American Association building. (Vietnam War period).
United States Army CH-21 helicopter of 121st Aviation Company (AML), (formerly the 93rd Transportation Company - Light Helicopter) based in Soc Trang, Vietnam. It flies over trees and rice paddy fields in Vietnam as the crew chief stands at the doorway of the helicopter. It approaches Soc Trang air base as other helicopters are also seen parked at the base. (Vietnam War period).
Flood relief operations being carried on in Vietnam food being distributed to people rendered homeless due to heavy monsoon rains causing floods in Mekong delta. Vietnamese men carrying rifles outside a building. Vietnamese people stand under a tree with a few boys perched on the tree. People receive food bags from the soldiers. People carry them away on their heads and shoulders. People leave in a jitney bus after receiving their food supplies in Kien Thanh, Vietnam. (Vietnam War period).
Film begins showing two U.S. Air Force McDonald Douglas F4 Phantom jet fighters in flight. Narrator says American intelligence reports on January 29, 1968, of a 4th North Vietnamese Regular Army Division in the Khe Sanh area, bringing total enemy strength to about 40 thousand regular troops. View of photo interpreter rolling large wet film taken by Air Force surveillance aircraft. Map of Hue, area of South Vietnam, showing disposition of American forces in the region. American Marine Colonel David E Lownds, Commander of Khe Sanh garrison, describes North Vietnamese offensives against some American held positions. Views of North Vietnamese attacks being repelled by artillery and air strikes as well as organic infantry weapons like the A1 millimeter mortars, 3.5 rockets, and M79 machine guns. U.S. aircraft drop munitions on enemy positions. Infantry firing guns mounted on vehicles. An F4 Phantom drops napalm that creates a swath of fire. Closeup of North Vietnamese newspaper warns that the Americans face a defeat comparable to that of the French at Dienbienphu. American newspapers express concerns about the fate of the Marine Garrison at Khe Sanh. U.S. Army General William Westmoreland, Commander of U.S. troops in Vietnam, is seen and heard expressing confidence that American forces would win the battle of Khe Sanh. American troops listen as he speaks. Marines in briefings and in combat, including African American Marines. American artillerymen load and fire a 175 mm field gun at Camp Carrol, and a location called the Rock pile with a network of trenches. Inside that base, are seen Ontos M50A1 multi barrel anti-tank tracked vehicles armed with 105 mm recoiless rifles. A marine fires a 4.2 inch mortar, and another fires a recoiless rifle. Marines firing a 155mm howitzer. Scene shifts to deck of an aircraft carrier. View of Navy F4J phantom fighter aircraft being launched from the USS Ticonderoga (CVA 14) (Note: this may be an anachronism. Reportedly, the F4J was not operating from aircraft carriers in the Vietnam until after 1968). F-4 Phantom fighters taking off from an Air Force base. Aerial view of a U.S. Air Force B-52 bomber dropping conventional bombs on North Vietnamese targets. View from the air of bombs exploding on the ground over battlefield terrain. A C-130 transport plane dropping supplies to U.S. marines on the ground. View from below of the parachutes descending with supplies. Closeup of C-130 dropping mail from above. More views of parachute drops from C-130 aircraft to Khe Sanh. C-123 transport landing at a Marine base and a C-130 taking off. Another C-123 landing. Another having load delivered by low level extraction. Marines on the ground at Khe sanh opening packages of supplies and using a tractor to transport large boxes. On February 13, Marines suffered casualties when a platoon was ambushed just outside the base perimeter. View of Marine on a litter. Heavy black smoke rises at the base from shelling by North Vietnamese artillery. A C-123 aircraft takes off with dense black smoke in the background. Another napalm attack by a U.S plane creates a large conflagration. View from above of a B-52 dropping bombs only yards outside the Khe Sanh perimeter. Marines patrolling close in the base. More views of B-52s bombing North Vietnamese targets. View of nighttime bombing operations. A Marine plotting enemy movements on a plexiglass chart. Marines manning machine guns as enemy rockets and mortars continue to pound the garrison. Officers are seen in CINCPAC Command center. Continued U.S. bombardment and air strikes appear to prevent massing of enemy forces for an assault. Marines controlling hills in the area. A UH-1 Iroquois (Huey) helicopter flying low over the base. During a lull in battle Marines fill sand bags, maintain their weapons, play cards, and keep occupies as they sit and wait. Some play basketball with an outdoor improvised backboard and net. Some marines select books from a library. A marine plays a guitar as some others listen. Closeups of Marines in trenches including white and African American Marines. Marines doing their wash and having a meal of C rations. Marines preparing their own combinations of ingredients into meals being cooked over open fires. Views of many marines eating the various mixes of C-rations they called "casseroles." Marines in trucks pursuing retreating elements of North Vietnamese on Highway 9 that had been opened by Marine engineers. U.S. Army First Air Cavalry reinforcements arrive in operation Pegasus. Marine engineers working to restore bridges and roads needing repairs. Soldiers detecting and neutralizing mines. Bell UH-1 helicopters ferry troops. Captured enemy arms and ammunition. Surrendered North Vietnamese soldier prisoners of war marched under guard.
Bombardment of target areas by U.S. AirForce A-1E aircraft around Bien Hoa in Vietnam during Vietnam War . Aerial views of trees on both sides of a canal, 6 miles Southwest of Bien Hoa Province in Vietnam. General-purpose bomb being dropped on the area by a U.S. A-1E aircraft. Smoke from the blast fills the air. Napalm bombs dropped on a few target areas causes white smoke to rise. A White Phosphorus bomb dropped in another area. The flares and smoke from the blast arise. Green fields in an area. The U.S. Air Force A-1E aircraft in flight.