An unmanned aerial vehicle sits while airmen and civil service workers prepare to test their experiments detecting UAVs at Range 220. The workers teamed up for the Commander’s Challenge 2012. This years challenge was to find a way to detect and track a small unmanned aerial vehicle through an urban environment. - An unmanned aerial vehicle sits while airmen and civil service workers prepare to test their experiments detecting UAVs at Range 220. The workers teamed up for the Commander’s Challenge 2012. This years challenge was to find a way to detect and track a small unmanned aerial vehicle through an urban environment.
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::