ATLANTIC OCEAN (Aug. 31, 2021) U.S. Coastguard Fireman Robert Samson, from Jacksonville, Florida, records measurements of a diesel generator aboard the U.S. Coast guard medium-endurance cutter USCGC Escanaba (WMEC 907) during a visit, board, search and seizure (VBSS) exercise alongside the Arleigh Burke-class guided-missile destroyer USS Forrest Sherman (DDG 98). Forrest Sherman participates in Exercise Frontier Sentinel alongside U.S. Coast Guard, and Canadian Allies to enhance their Arctic capabilities. (U.S. Navy Photo by Mass Communication Specialist Seaman Theoplis Stewart II)