U.S. Air Force Brig. Gen. Case Cunningham, 18th Wing commander explains the origin of Kadena Air Base Habu Hill to Japan Air Self -Defense Force Chief of Staff Gen. Yoshinari Marumo, during a visit to Kadena AB, Japan, May 21, 2019. While visiting, Cunningham and Marumo discussed key topics, such as the vital role of both U.S. and Japanese Airmen in ensuring regional security and stability. (U.S. Air Force photo by Senior Airman Kristan Campbell)