Why does Seoul's order for the first batch of 20 KF-21 Boramae threaten the European aviation industry?

The South Korean defense industry is preparing to take the plunge and enter the international scene with its medium-generation KF-21 Boramae medium fighter, as it previously did for armored vehicles, with the K2 tank and the IFV AS21, artillery with the K9, submarines with the KSS-III, and missiles.

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