What is the reason of air attack?
Lets imagine: You destroyed all Syrrian or another enemies air defence systems with F-35. And later what you will do in the land? How will you occupie the land? 1000 thousand tanks and Ifv , 2000 land vehicles and 1-2 million warriors are waiting for you! I think you shouldnt send firstly tank in to the Syria or Iran ir another country. This is A-10 work. A-10 Cleaning and pressing from air the territory. Yes they have MANPADS but they have also have much more antitank missiles and rocket and mines.
HURKUS not able to against Manpads. A-10 faster,stronger and has a long range.
I dont say lets buy American A-10! I say: Turkey has industrial potansial create own ground attack turbojet aircraft. Turkey should produce firstly non stealth, non supersonic jet aircraft untill produce to stealth,supersonic fighter. It will give big knowledge.
F-35 and a-10 are not comparable aircraft. They have different roles in different fights.
F-35 can not fight against terrorist in new type war.
A-10 is flying tank. It was created for the cheap enemy objects .