MARINE CORPS BASE CAMP LEJEUNE, N.C. -- The elements of Battalion Landing Team 3rd Battalion, 8th Marine Regiment, 22nd Marine Expeditionary Unit, board a CH-46 Sea Knight from Marine Medium Helicopter Squadron 261 (Reinforced), 22nd MEU, to return to Marine Corps Air Station New River, N.C., after conducting a helo raid exercise at the Military Operations in Urban Terrain facility, March 6. The exercise is taught by Special Operations Training Group, II Marine Expeditionary Force. - MARINE CORPS BASE CAMP LEJEUNE, N.C. -- The elements of Battalion Landing Team 3rd Battalion, 8th Marine Regiment, 22nd Marine Expeditionary Unit, board a CH-46 Sea Knight from Marine Medium Helicopter Squadron 261 (Reinforced), 22nd MEU, to return to Marine Corps Air Station New River, N.C., after conducting a helo raid exercise at the Military Operations in Urban Terrain facility, March 6. The exercise is taught by Special Operations Training Group, II Marine Expeditionary Force.