WASHINGTON, July 13, 2006 – Afghan security forces are making tremendous strides, but challenges remain, the lead U.S. trainer for the force said today. Army Maj. Gen. Robert Durbin, commander of Combined Security Transition Command Afghanistan, speaks to Pentagon reporters July 13. Photo by Helene C. Stikkel. (Click photo for screen-resolution image);high-resolution image available. Army Maj. Gen. Robert Durbin, commander of Combined Security Transition Command Afghanistan, said numbers for both the Afghan National Army and the Afghan National Police are on track. Equipment is flowing to the entities, and efforts are in place to "professionalize" both forces, the general...