Republic of Korea Air Force Lt. Col. Hui-deoung Ra, 38th Fighter Group Maintenance Squadron commander (right), U.S. Air Force Col. Tad Clark, 8th Fighter Wing commander (left), sing during the 64th Korean Memorial Day ceremony at a local cemetery in Gunsan City, Republic of Korea, June 6, 2019. Korean Memorial Day is a national holiday dedicated to commemorating the lives of both men and women who died while in military service or during the independence movement. (U.S. Air Force photo by Senior Airman Savannah L. Waters)