Marines, sailors and airmen patrol across a mountainside at the Mountain Warfare Training Center in Bridgeport, Calif., Oct. 6, 2010, in route to a simulated Afghan village at just over 8,000 feet, where the joint force would conduct a Cordon and Search exercise. ::r::::n:: - Marines, sailors and airmen patrol across a mountainside at the Mountain Warfare Training Center in Bridgeport, Calif., Oct. 6, 2010, in route to a simulated Afghan village at just over 8,000 feet, where the joint force would conduct a Cordon and Search exercise. ::r::::n::