Cyber Briefing Air Force Staff Sgt. Tristan Bellotti, a security analyst with the 176th Communications Flight, Alaska Air National Guard, briefs Air Force 1st Lt. Kenneth Griffing, 673d Communications Squadron mission lead, about cyber threat statistics during Exercise Sentinel Reign VI, Oct. 28, 2021, at Joint Base Elmendorf-Richardson, Alaska. SHARE: Download: Full Size (1.39 MB) Credit: Air Force Airman Andrew Britten VIRIN: 211028-F-KB004-1012.JPG Photo Gallery