Complex sentence: She decommissioned at Cold Bay, Alaska, on 12 July 1945, and was transferred to the Soviet Navy, until returned to the United States at Yokosuka, Japan in 1949.
Split into simpler sentences: She decommissioned at Cold Bay, Alaska, on 12 July 1945, and was transferred to the Soviet Navy. Returned to the United States at Yokosuka, Japan in 1949.