Player Embed Code: <iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/740961'></iframe> Download Embed Share CN20: USAF Aggressor Squadron at Cope North 20 AFN Yokosuka Feb. 25, 2020 | 2:00 The USAF 18th Aggressor Squadron participates in Cope North 20 alongside US allies in an effort to hone vital readiness skills and improve interoperability among multiple mission areas. Exercise Cope North 20 is an annual U.S. Pacific Air Forces joint and combined, trilateral field training exercise with participants from the U.S. Air Force, U.S. Navy, U.S. Marine Corps, Japan Air Self-Defense Force, and Royal Australian Air Force conducted primarily at Andersen Air Force Base, Guam.