Marines with 3rd Assault Amphibian Battalion, 1st Marine Division, I Marine Expeditionary Force, take cover behind a sandbag bunker before preparing to fire an M18 claymore mine aboard Marine Corps Base Camp Pendleton, Calif., Oct. 21 2014. The training was held by 1st Marine Division Schools to increase 3rd AABN’s overall readiness for whatever the future may bring.
<br>Unit: I Marine Expeditionary Force
Lance Cpl. John Baker
<a rel="nofollow" class="external free" href="https://www.dvidshub.net/image/1627626/3rd-aabn-trains-with-division-schools">https://www.dvidshub.net/image/1627626/3rd-aabn-trains-with-division-schools</a>