TO GET BACK TO THE ORIGINAL TOPIC
The iranians have simply reverse engineered an F5, scalled it up and given it minor modifications and called it an iranian plane.
Very little is known about the plane but as time goes on and more is learnt about the plane l think we will see what countries were/are involved.
Iranians without being sarky do not have the ability to make their own engines, such a project to be called indigenous is a moral booster for the iranian people but will carry very little weight in the military aviation circles.
My best guess would be that the engines are of russian origin as is the ejector seat. The rest.... well time will tell.
To say that the plane is a 4th generation machine is laughable ( l don,t mean to take the piss), but this brings it on par with the Gripens and Rafale.
lt would be best described (at this moment in time) as a 3rd generation unproven plane.
lf america was to attack iran (very unlikely as iraq is still not settled and the american troops seem to be in the long haul and bogged down) l don,t think the americans would see much of an arial battle.
lnstead the threat would be from SAMS.
All things considered l respect the fact that the iranians are trying very hard in becoming self sufficient and it will be a great learning exercise for the engineers, scientists and technicians.
Who knows what decent avionics and weapons may do for this plane !