PACIFIC OCEAN (Feb. 23, 2015) Sailors participate in command physical training while underway aboard 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 to the U.S. 7th Fleet area of responsibility and is currently on a scheduled underway period. (U.S. Navy photo by Mass Communication Specialist 1st Class Brandon Shelander/Released)