[Tommstein]

> So you are telling Turkey bought s-400 out of nowhere?

No, from Russia.

> But now they afraid Turkey to sell f-35 to Russia?

No, they're afraid of what Russia's S-400 that Turkey bought might covertly reveal to Russia about the F-35.

Turkey had the choice between the F-35 and the S-400. It chose the S-400 instead of the F-35. It has no one to blame for that decision but Turkey.