160119-F-YW511-1001 Khe Sanh, South Vietnam, an isolated United States Marine Corps out post during the Vietnam War became too dangerous to land due to hostile ground fire and shelling. To accommodate, C-130s used the Low Altitude Extraction System and kept the Marines resupplied with rations, fuel, ammunition and medical supplies. (Courtesy photo) SHARE: Download: Full Size (1.09 MB) Tags: Vietnam, Marine Corps Credit: Marine Corps VIRIN: 160119-F-YW511-1001Y.JPG Photo Gallery