Lt. Col. Tammy Von Busch, lead veterinarian embarked aboard High Speed Vessel (HSV 2) Swift, and the veterinarian team working with her, give a briefing for the Peruvian Naval Police dog handler canine unit and children attending summer camp regarding the career, at Base Naval de Callao on general care of military working dogs. The two different militaries are working together at the Callao Naval base as a part of HSV-Southern Partnership Station 2012. HSV-SPS is an annual deployment of U.S. Navy ships and assets to the U.S. Southern Command's area of responsibility in the Caribbean, Central and South America. (U.S. Army photo by Spc. Jennifer Grier 55th Signal Company (COMCAM) / Released) Public Domain HSV-2 Swift