150730-M-JT438-081 (15th Marine Expeditionary Unit) Tags: california sea usmc training marine military air navy middleeast sailors cover maritime land guns shooting marines sailor 31 marinecorps weapons deployment blt amphibious arabiangulf centcom ussessex unitedstatesmarinecorps camppendleton arabiansea gce amphibiousassaultship gulfofaden ussessexlhd2 battalionlandingteam navcent marineexpeditionaryunit amphibiousassaultshipussessexlhd2 maritimeoperations deckshoot magtf 15thmarineexpeditionaryunit servicemembers groundcombatelement uscentcom essexarg marineairgroundtaskforce 1stmarineregiment battalionlandingteam3rdbattalion combatreadiness barricadeshooting 15thmeutags15thmeu westernpacificdeployment151 shipessexamphibiousreadygroup ctf51isil otherscplelizemckelvey