two additional single managers—the Defense Industrial Supply Center in Philadelphia and the Defense Automotive Supply Center in Detroit, Michigan—came under DSA control, as did the Defense Electronic Supply Center, Dayton, Ohio. By July 1, 1962, the agency included 11 field organizations, employed 16,500 people, and managed 45 facilities. The Defense Industrial Plant Equipment Center, a new activity, was established under the agency in March 1963 to handle storage, repair, and redistribution of idle equipment. By late June 1963 the agency was managing over one million different items in nine supply centers with an estimated inventory of $2.5 billion. On July 1, 1965, the Defense Subsistence Supply Center, Defense Clothing Supply Center, and Defense Medical Supply Center were merged to form the Defense Personnel Support Center in Philadelphia. The DSA was tested almost immediately with the Cuban Missile Crisis and the military buildup in Vietnam. Supporting U.S. forces in Vietnam was the most severe, extensive test of the supply system in the young agency's history. The agency launched an accelerated procurement program to meet the extra demand created by the military buildup in Southeast Asia. The agency's supply centers responded in record time to orders for everything from boots and lightweight tropical uniforms to food, sandbags, construction materials, and petroleum products. Between 1965 and 1969 over 22 million short tons of dry cargo and over 14 million short tons of bulk petroleum were transported to Vietnam. As a result of support to the operations in Vietnam, DSA's total procurement soared to $4 billion in fiscal year 1966 and $6.2 billion in fiscal year 1967. Until the mid-1960s, the demand for food was largely for non-perishables, both canned and dehydrated. But in 1966, thousands of portable walk-in, refrigerated storage boxes filled with perishable beef, eggs, fresh fruits and vegetables began arriving in Vietnam, a logistics miracle. As the buildup continued in Southeast Asia, on 1 January 1963, the agency acquired Army general depots at Columbus, Ohio, and Tracy, California, and the Navy depot at Mechanicsburg, Pennsylvania. Acquisition of Army depots at Memphis, Tennessee, and Ogden, Utah, on January 1, 1964, completed the DSA depot network. In addition to the depot mission, the agency became responsible for administering most Defense contracts—both those awarded by DSA and by the military services. In 1965, the Defense Department consolidated most of the contract administration activities of the military services to avoid duplication of effort and provide