Royal Australian Air Force (RAAF), U.S. Air Force and Japanese Air Self-Defense Force (JASDF) personnel conduct a humanitarian assistance and disaster (HA/DR) relief briefing at Andersen Air Force Base, Guam, during Exercise Cope North 20 (CN20), a Pacific Air Forces-sponsored multilateral field training exercise Feb. 13, 2020. CN20 involves more than 2,000 personnel and approximately 100 aircraft and aims to increase the combat readiness and interoperability of the USAF, JASDF and RAAF. (Royal Australian Air Force photo by CPL David Said)