Two Afghan Air Force Mi-17 transport helicopters head back to Kabul following a successful AAF and NATO Air Training Command-Afghanistan combat resupply mission to Barge Matal in the Kunar Valley, April 14, 2011. In an effort to contribute fresh troops and provisions to the village located near the Afghan/Pakistan border, the mission swapped out 40 members of the ABP and delivered more than 9,000 kilograms of weapons, ammunition, food and medical supplies.