MOSUL, Iraq, Aug. 18, 2009 – Chew toys and leashes in hand, Iraqi police dog handlers and their working dogs arrived at Forward Operating Base Marez here Aug. 16 to fine-tune their skill in basic obedience and explosive detection techniques. An Iraqi police dog handler instructs his dog to sit during a course with U.S. forces at Forward Operating Base Marez, Iraq, Aug. 15, 2009. The course is designed to fine-tune obedience and explosive detection skills of the Iraqi working dogs and their handlers. U.S. Army photo by Sgt. Christopher Kozloski (Click photo for screen-resolution image);high-resolution image available. The class is...