U.S. Marine Staff Sgt. Joseph Ross (right) of Albion,

U.S. Marine Staff Sgt. Joseph Ross (right) of Albion, Pa., and Lance Cpl. Christopher Jones, of Chicago, Ill., both military policemen with Combat Logistics Battalion 31, 31st Marine Expeditionary Unit, follow Australian Army military policemen Cpl. Timothy Newely (left) and Cpl. Sam Preston-Stanley through the downtown area in Rockhampton, Australia, during Exercise Talisman Sabre 2011. Australian Defence Forces and U.S. Marine military police officers of Combat Logistics Battalion 31, 31st Marine Expeditionary Unit are cross training in order to learn from each other and improve their law enforcement skills. TS11 is a biennial training event aimed at improving and validating the Australian Defence Force and the United States combat readiness and interoperability as a joint task force. (Photo by Lance Cpl. Kevin M. Smith)