U.S. Air Force Staff Sgt. Soloman Cho, 35th Communication Squadron NCO in charge of client system technicians, explains how his section troubleshoots and repairs computers to Japan Air Self-Defense Force Col. Kazuhiko Yoshimura, communications and computer security evaluation group commander, and Lt. Col. Hiroya Asasda, communications evaluation squadron commander, during a tour of the 35 CS at Misawa Air Base, Japan, April 22, 2014. The JASDF commanders were interested in how the 35 CS detects and defends the base’s infrastructure from malware and malicious intent. (U.S. Air Force photo/Staff Sgt. Tong Duong)