https://www.tasnimnews.com/en/news/2020/07/22/2312404/iran-begins-development-of-heavy-fighter-jet
Iran Begins Development of Heavy Fighter Jet
July, 22, 2020 - 17:34
TEHRAN (Tasnim) – An Iranian commander said the Air Force has started to develop a heavy fighter jet after its success in manufacturing the Kowsar warplane.
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F-14 복제하는 게 아닌가 추측. 참고로 이건 이란이 복제한 F-5.