Assaltmen from Battalion Landing Team 2nd Battalion,

Assaltmen from Battalion Landing Team 2nd Battalion, 1st Marines, 31st Marine Expeditionary Unit, set up security and place an explosive charge on a door during urban mobility breaching training here, July 17. Assaultmen use their knowledge of demolitions to clear mine fields, breach doors and windows, and engage targets with the Mark 153 Shoulder-Launched Multipurpose Assault Weapon. The 31st MEU is the United States force in readiness for the Asia Pacific region.