A soldier crosses a river on a single-rope bridge during his unit's Best Soldier Competition on Joint Base Elmendorf-Richardson, Alaska, Aug. 14, 2013. A soldier crosses a river on a single-rope bridge during his unit's Best Soldier Competition on Joint Base Elmendorf-Richardson, Alaska, Aug. 14, 2013. SHARE IMAGE: Download Image: Full Size (1.64 MB) Tags: Photo Essays Photo By: VIRIN: 123658-Q-WOE65-419.jpg Photo Gallery