Handcuff Hold Air Force Tech. Sgt. Christina Felix, right, observes as Senior Airman Shantanu Rai handcuffs Staff Sgt. John Provence during static defense operations training at Joint Base McGuire-Dix-Lakehurst, N.J., May 21, 2017. Air Force photo by Master Sgt. Mark C. Olsen SHARE: Download: Full Size (2.74 MB) Credit: Master Sgt. Mark Olsen VIRIN: 170521-F-AL508-018E.JPG Photo Gallery