191217-N-DS883-015 PACIFIC OCEAN (Dec. 17, 2019) Capt. Jeff Bierley, commanding officer of the submarine tender USS Frank Cable (AS 40), second from right, observes a man overboard drill aboard the ship during sea trials, Dec. 17, 2019. Frank Cable, forward deployed to the island of Guam, repairs, rearms and reprovisions submarines and surface vessels in the Indo Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Heather C. Wamsley/Released)