U.S. Navy Petty Officer 1st Class Sean Stull from Atlanta assigned to the Naval Air and Engineering Station, addresses Petty Officer 2nd Class Christopher Spears from San Diego, Calif., assigned to Commander, Naval Region Southwest, before demonstrating a forced halt from Peg, a military working dog, during a training mission on Contingency Operating Base Adder, Dhi Qar, Iraq, Sept. 24, 2009. The petty officers provided demonstrations to the Iraqi police on explosives searching techniques with K-9s.