U.S. Army soldiers and Afghan border police walk a snowy ridgeline U.S. Army soldiers and Afghan border police walk a snowy ridgeline as they leave Observation Point 12 along the Afghanistan-Pakistan border to a waiting UH-60 Black Hawk helicopter in the Kunar province of Afghanistan on Jan. 21, 2013. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 585156-T-GWI09-263.jpg Photo Gallery