190706-N-HV841-002 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) and USS Dextrous (MCM 13) maneuver in the Arabian Gulf, July 6, 2019. (U.S. Navy photo by Lt. Antonio Gemma Moré/Released)