The Republic of Korea Air Force Black Eagles perform aerial maneuvers over Kunsan Air Base, ROK, Sept. 9, 2021. During the aerial demonstration, the Black Eagles performed a variety of highly technical maneuvers including one they call a Heart & Cupid. This maneuver is done by two aircraft drawing a heart, and another flying through the middle and drawing Cupid’s Arrow. (U.S. Air Force photo by Staff Sgt. Gabrielle Spalding)