With a deadly firefight raging, five men hopped into a Humvee and rode toward a small mountainside village in Afghanistan looking for a four-man team of U.S. forces that had gone missing in combat. The possibility that all five men wouldn’t make it out of the village of Ganjgal, in Kunar province, was high. Already, multiple Afghan troops the Americans were training had been cut down by machine-gun fire in a fierce ambush that was launched about dawn on Sept. 8, 2009. U.S. Army officers at nearby Forward Operating Base Joyce had declined to send air support in a timely…