Air Force Col. Vincent Krepps, left, Senior Materiel Leader, Upper Echelon, Cryptologic & Cyber Systems Division, presents the Legion of Merit to USAF Col. Timothy Helfrich, right, outgoing, Senior Materiel Leader, Cyber Systems, during the CSG change of leadership ceremony, July 27, 2022, Joint Base San Antonio-Lackland, Texas.

---

Size: 3000px × 2000px
Photo credit: © Operation 2022 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 27, 2022, change, cyber, group, july, leadership, systems