Chief Boatswain's Mate Darin Ashton, left, and Machinist's Mate 2nd Class Anthony Espinoza lead sailors in a physical training warm up on the flight deck of the submarine tender USS Frank Cable (AS 40). Frank Cable, forward deployed to the island of Guam, conducts maintenance and support of submarines and surface vessels deployed in the U.S. 7th Fleet area of responsibility and is on a scheduled deployment. (U.S. Navy photo by Mass Communication Specialist Seaman Gabrielle Joyner/Released)