Participants, including Air Force Chief of Staff Gen. Won In-choul (7th from R), pose for a photo during a ceremony to unveil the monument for the Willows Korean Aviation School at the National Aviation Museum of Korea in western Seoul on July 14, 2020, to mark the centennial of the opening of the school. The Korean provisional government in Shanghai set up the school in Glen County, California, in July 1920, as part of its national independence movement from the Japanese colonial rule. (Yonhap)
