October 1, 2025, Gyeryong, South Korea: South Korea marks 77th anniv. of Armed Forces Day The Air Force’s Black Eagles acrobatic flight team performs during a ceremony at Gyeryongdae, South Korea’s main military compound, in the city of Gyeryong, central South Korea to mark the 77th anniversary of the founding of its armed forces. (Credit Image: © Yonhap News via ZUMA Press) . #zumapress #photojournalism #southkorea #armedforcesday