Four Mk1A jets flew in the 'finger four' formation, named 'Yodha Formation, showcasing their agility and combat readiness. The second prototype of the Mk1A delivered an impressive aerial display ...

A sole F-15K served as chase plane and took photos of the flight. The formation, consisting of four F-4Es and two KF-21s flew around the Korean peninsula, covering all major cities outside of Seoul.