Gas Mask Removal Air Force Maj. Logan Smith, left, an operations flight commander, removes a gas mask from electrical system technician Air Force Senior Airman Felix Nunez during an Ability to Survive and Operate Rodeo at Yokota Air Base, Japan, June 8, 2018. Air Force photo by Yasuo Osakabe SHARE: Download: Full Size (1.68 MB) Credit: Yasuo Osakabe VIRIN: 180608-F-PM645-0133A.JPG Photo Gallery