U.S. Air Force Reservist Tech. Sgt. Chris Moore, a pararescueman from the 308th Rescue Squadron, daisy chains his lines from the parachute he used during drop zone familiarization training at the Guardian Centers, Perry, Georgia, Oct. 11, 2017. Members from the U.S. Air Force's 308th, 301st and 38th Rescue Squadrons and U.S. Army's 20th Special Forces Group, spent Oct. 11-15 at the Guardian Centers, a metroplex providing 80 structures, 16 blocks and 75 acres of realistic urban training, to hone their search and rescue skills before their upcoming deployment. (U.S. Air Force photo by Master Sgt. Stephen D. Schester)