Prisoner releases on both sides are part of an agreement signed in February between the U.S. and the Taliban. It calls for the release of 5,000 Taliban held by the government and 1,000 government and military personnel held by the insurgent group as a goodwill gesture ahead of intra-Afghan negotiations. Afghanistan has released the first 80 of a final 400 Taliban prisoners, paving the way for negotiations between the warring sides in Afghanistan’s protracted conflict. U.S. troops have already begun leaving, and by November less than 5,000 troops are expected to still be in Afghanistan down from nearly 13,000 when the agreement was signed Feb. 29.