アメリカ海兵隊のインスタグラム(marines) - 3月13日 04時39分

Blast ShieldMarines with 2nd Combat Engineer Battalion stand behind a blast blanket as detonation cord ignites, blowing the door in and giving them a clear passage to breach the building during an urban breaching course, aboard Camp Lejeune, North Carolina, March 3, 2015. For each breach, the Marines would stack up behind a blast blanket, which allows them to stand closer to the blast by protecting them from shrapnel and debris. (U.S. Marine Corps photo by Cpl. Justin T. Updegraff) #Marines #USMarines #USMC #MarineCorps #Explosion #Fire #Boom #Blast #Breach #Demolitions #Bomb #CombatEngineer

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