Over the next 6 years she maintained a busy, wide-ranging schedule of supply runs in support of the defense of the United States and the free world. In addition to numerous transatlantic voyages to ports in western Europe, she operated from Greenland to the troubled Middle East. In August and September 1957 and again in 1958 she made logistics runs to the Red Sea and the Indian Ocean. And she operated in the eastern Mediterranean during the summer of 1958 following American peacekeeping operations in troubled Lebanon.