Question for the Iranians.
Is your aircraft engine program, namely the Owj engine, at the stage where it’s indigenously capable of fully supporting a battlefield worthy plane?
Are you manufacturing your engines entirely at home? Particularly the metallurgy and the single crystal turbine blades manufacture, which are where it gets close to impossible.
That tech is available only to 3/4 nations. And is one of the most difficult thing to do. China spent billions over years and while it has made tremendous strides, it’s debatable whether it’s fully there
Obviously I’m asking for whatever publicly available information is out there. Wikipedia has some info, but it’s not convincing.