OROTE POINT, Guam (Oct. 5, 2022) The Los Angeles-class fast-attack submarine USS Springfield (SSN 761) departs Apra Harbor, Guam. Springfield is one of five submarines assigned to Commander, Submarine Squadron (SUBRON) 15. SUBRON 15 is responsible for providing training, material, and personnel readiness support to five forward-deployed Los Angeles-class fast-attack submarines and is located at Polaris Point, Naval Base Guam. (U.S. Navy photo by Lt. Eric Uhden)