In 1947, the USO was disbanded, due partly to lack of funds. In 1951, when the United States entered the Korean War, Secretary of Defense George Marshall and Secretary of the Navy Francis P. Matthews requested that the USO be reactivated "to provide support for the men and women of the armed forces with help of the American people." According to war historian Paul Edwards, between 1952 and 1953, not a day went by without the USO providing services somewhere in Korea. At home or overseas, in 1952 it was serving 3.5 million in the armed forces using much the same methods of operation as it did in World War II.