Pier sweep
Staff Sgt. David Helmbrecht walks with his military working dog Borek for a sweep of Pier 11 in Djibouti City, Djibouti, on July 15. The team was checking for explosives before the arrival of the USNS Saturn, which was docking for fuel and supplies. Sergeant Helmbrecht and Borek are deployed from Grand Forks Air Force Base, N.D. (U.S. Navy photo/Mass Communication Spc. 2nd Class Roger S. Duncan)