NIGHT-VISION TRAINING As seen through a night-vision device, U.S. Air Force Tech Sgt. Robert Smeaton, right, and an Afghan air force Mi-17 aerial gunner prepare to fly a night training mission in Kabul, Afghanistan, March 13, 2014. Smeaton is assigned to the 438th Air Expeditionary Wing, NATO Air Training Command Afghanistan. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 160389-T-BYB36-960.jpg Photo Gallery