KAI KF-21 Boramae

South Korea and Indonesia have agreed to transfer Indonesia’s first KF‑21 Boramae fighter jet prototype, bringing the long-running joint fighter program closer to its final stage.

South Korea has rolled out its first production KF-21 fighter, highlighting rapid development and growing defense ambitions.

Here, we examine the world’s top 10 fighter jets in 2025, analyzing their capabilities and operational history.