Testing 1,2, F-35
JOINT BASE ELMENDORF RICHARDSON, Alaska -- U.S. Army Capt. Charles Spears (left) listens as Pete Bartos (center) and U.S. Navy Cmdr. Erik Etz (right) discuss the capabilities of the F-35 Joint Strike fighter sensor in JBER, Alaska, June 14, 2011. The sensor was brought to Alaska for testing during Exercise Northern Edge 11, Alaska's largest military training exercise. The exercise is designed to prepare joint forces to respond to crises throughout the Asia-Pacific region. (Photo by Mass Communication Specialist 2nd Class Rufus Hucks)