At the beginning of many of its armed conflicts, the United States has found itself unprepared for large numbers of casualties. The Vietnam War was no exception. In August 1965, Marines landed at Chu Lai, just south of Danang in South Vietnam, for their first major unit combat effort. They suffered more casualties than anticipated. They were cared for by Navy physicians and corpsmen in the combat area and then flown by helicopter to the Danang airbase. There, they were further triaged in a small field hospital, which quickly became saturated with those casualties which could not be moved. Those less seriously wounded and those who could be made transportable were flown directly to Clark Airforce Base in the Philippines by C130 combat aircraft, a flight of approximately 3 hours. They arrived unwashed, in their combat gear, with weapons on the litters. A C130 aircraft carries 72 litter casualties when fully loaded. At Clark AFB, after word had been received of the combat action, all patients, who could be discharged, were sent out. All personnel at the base, including wives and dependents, were mobilized to help at the hospital. They washed and moved the casualties as they arrived.