E-158 CS Cluster bombs transported in Vietnam. A U.S. ¾ ton truck drives up to U.S. UH-1H helicopter, soldiers get off. A soldier carries E158 2-chlorobenzalmalononitrile (CS) cluster bomb unit to helicopter. He places it in the helicopter. The helicopter takes off. Pilot in the cockpit. Cluster bombs in plastic unit placed in the helicopter. Soldier at door. Smoke rises from dense jungle due to shot down burning UH-1H helicopter. (Vietnam War period).
U.S. troops in Vietnam. Soldiers prepare mortar. M-125 mortar carrier. Ramp is lowered. 81 mm mortar revealed. U.S. 4th Infantry Division soldiers prepare mortar. Soldier adjusts the parts and look into its barrel. He puts shell into barrel. They turn the rover. Carrier goes. 'The good, The bad, The ugly, Respect us' written on the carrier. Belt over wheels of carrier. (Vietnam War period).
U.S. soldiers prepare mortar in Vietnam. M-125 Tank goes on road. Ramp of tank is opened. 81mm is visible. U.S. 4th Infantry Division soldiers on tank adjust and put shell into mortar. Ramp of tank is closed. Tank goes. Belt over wheels. (Vietnam War period).
Captured enemy ammunitions and weapons in Vietnam. Pile of captured ammunition surrounded by barbed wire. Board over entrance reads 'BA, XOAI, A421'. Soldiers enter. (Vietnam War period).
A damaged house during the battle of Hue in Vietnam, during the Tet Offensive. Soldiers running. Piled sacks near a wall. Soldiers with guns. A soldier talk on radio set. People fleeing Hue. People crossing a bridge. People go on bicycles. A board reads "BO-TU-LENH-SU-DOAN". Soldiers walk on road. AARVN counter attack on the citadel with F-4 close air support. Dead bodies of Viet Cong soldiers and their weapons in rubble. (Vietnam War period).
U.S. Army helicopters fly over an area of operation during the Vietnam War. Aerial views of river and nearby shores as Riverine force boats head towards the shore. Aerial views of Bell AH-1 Cobra attack helicopter named "Patricia Ann" flying beside camera helicopter. Boats anchored in swampy areas. Men leave boats to cross swampy field. Colored smoke seen rising from a marked area. Aerial views of Vietnam landscape and Huey Cobra helicopter.