Navy Petty Officer 2nd Class Deon Farmer, right, gives the thumbs up to sailors aboard the USNS Spearhead while participating in a man overboard drill in the Atlantic Ocean, March 3, 2016. Farmer is a boatswain's mate, search-and-rescue swimmer assigned to the USNS Spearhead. Navy photo by Petty Officer 3rd Class Amy M. Ressler