Posted 3/31/2009
CAMP PENDLETON, Calif. (March 28, 2009) Seabees assigned to Amphibious Construction Battalion (ACB) 1 set up a 360-degree perimeter as a reverse osmosis water purification unit is offloaded at Red Beach Calif. during a recent battalion field exercise. The exercise increases situational awareness and readiness for expeditionary operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Brian P Caracci/Released)