APRA HARBOR, Guam (Dec. 1, 2021) The Los Angeles-class fast attack submarine USS Key West (SSN 722) returns to its homeport of Guam, Dec. 1, 2021. Key West is one of two Los Angeles-class fast attack submarines assigned to Commander, Submarine Squadron 15 located at Polaris Point, Naval Base Guam in Apra Harbor, Guam. (U.S. Navy photo by Mass Communication Specialist 2nd Class Zachary Grooman)