FILE - In this Saturday, Sept. 19, 2009 file photo, U.S. Army Sgt. William Womack, 23, from Batesville, Ga., of the 118th Military Police Co., based at Fort Bragg, N.C., is prone during a training session for the Afghan National Police at a combat outpost in the Jalrez Valley in Afghanistan's Wardak Province. Hundreds of soldiers have been detained or removed from the Afghan National Army in 2012 after a surge in insider attacks against foreign forces who are their supposed partners in the fight against Taliban insurgents and other militants. The Afghan officials say they are re-vetting soldiers to stem the attacks that threaten to unravel the international community's alliance with the fragile government trying to stand on its own as foreign troops withdraw.(AP Photo/Maya Alleruzzo, File)
