Officer Matt Buckley, a Military police officer from Marine Corps Air Station Beaufort, discusses different tools used to train military working dogs to students of Pritchardville Elementary School in Bluffton, S.C., May 28, as part of a career day designed to teach students about different career opportunities available to include military service. The Provost Marshal's Office aboard the Air Station provides law enforcement, investigative, and security services to MCAS Beaufort, Marine Corps Recruit Depot Parris Island and Naval Hospital Beaufort, S.C.