Staff Sgt. Colin Jamero, left, 11th Security Support Squadron, helps a Vietnam Security Police Association member with a simulated firing range during the association’s 25th anniversary held at Joint Base Andrews, Md., Oct. 10, 2019. During the day, the veterans were also shown a military working dog demonstration, and a weapons and equipment display, all while getting to spend some time with JBA defenders. (U.S. Air Force photo by Airman 1st Class Spencer Slocum)