Gunslinger 22

Staff Sgt. Gentry Jones, fire support chief with Battery M, 3rd Battalion, 14th Marine Regiment, Marine Forces Reserve, listens to the history of the Battle of Chickamauga at the Chickamauga and Chattanooga National Military Park in Fort Oglethorpe, Georgia on July 20, 2015. The Marines gathered together at the park to honor their fallen brothers killed by a gunman at the Naval Operational Support Center and Marine Corps Reserve Center in Chattanooga, Tennessee. They also used this opportunity to strengthen their bond as a unit and support each other after the tragedy.