It depends. We can buy directly from manufacturers right now but in a conflict, who knows? One thing is certain, we want independence but no country cant stand alone much longer. We need allies, best way to do is high profile defence agreements. Besides, we have what they dont have, they have what we dont have. None of our interests conflict with theirs. Collaboration with Indonesia and Malaysia is very important and necessary.Any reason Turkiye cannot buy them from the producers?
Btw not engines, certainly not sensors but semiconductor industry is our real weakness now, both in civilian and military applications and I believe it should be discussed more.