ATLANTIC OCEAN (Jan. 30, 2021) Boatswain�s Mate Petty Officer 1st Class Jarett Hal uses signal wands communicate with the USNS Medgar Evers (T-AKE 13) during a refueling-at-sea (RAS) aboard the Arleigh Burke-class guided-missile destroyer USS Mahan (DDG 72), Jan. 30, 2021. Mahan is currently underway in the Atlantic Ocean conducting operations as part of the Dwight D. Eisenhower Carrier Strike Group. (U.S. Navy photo by Mass Communication Specialist Seaman Ryan Childress)