190706-N-HV841-001 ARABIAN GULF (July 6, 2019) A formation of Avenger-class mine countermeasure ships USS Devastator (MCM 6), USS Gladiator (MCM 11), USS Sentry (MCM 3), USS Dextrous (MCM 13), the Arleigh Burke-class guided missile destroyer USS Mason (DDG 87) and an MH-53E Sea Dragon helicopter assigned to the Blackhawks of Helicopter Mine Countermeasures Squadron (HSM) 15 maneuver in the Arabian Gulf, July 6, 2019. (U.S. Navy photo by Lt. Antonio Gemma Moré/Released)