Airmen and military working dogs of 673d Security Forces Squadron train jointly with TSA officers and dogs
JOINT BASE ELMENDORF-RICHARDSON, Alaska -- Air Force Staff Sgt. Anthony Richison and his German shepherd Dax of 673d Security Forces Squadron wait for K-9 explosives training to begin at Hillberg Ski Area on Joint Base Elmendorf-Richardson, June 20, 2011. Police and military working dogs can be trained to smell miniscule traces of explosives and drugs, even if the substances are in a sealed container. (U.S. Air Force photo/Justin Connaher)