Photographer's Mate 2nd Class Milton R. Savage, a Navy reservist on active duty, sits atop an M1038 High-Mobility Multipurpose Wheeled Vehicle (HMMWV) as soldiers from the 284th Military Police Company stand beside the vehicle during a patrol of the city. U.S. and coalition troops are in Zakhu as part of Operation Provide Comfort, a multinational effort to aid Kurdish refugees in northern Iraq and southern Turkey