Walking with the Green Feet U.S. Air Force Senior Airman Andres Cervantes, 31st Rescue Squadron command support staff, stands in front of a rock climbing wall Jan. 11, 2018, at Kadena Air Base, Japan. The 31st RQS trains, equips and employs combat-ready pararescue specialists. (U.S. Air Force photo by Senior Airman Quay Drawdy) SHARE: Download: Full Size (2.42 MB) Credit: Senior Airman Quay Drawdy VIRIN: 180111-F-JZ560-0001.JPG Photo Gallery