Why they can not??
Do you know that there is a USA policy to keep balance between rival allies?
Normally USA would not accept such a request since it will break the balance between rival countries. But after our last announcements, they can accept thaad and himars missile requests with ranges up to 500 km!! Since we decal red that we posses ballistic missiles at this ranges!!
Balance my a**
Usa no longer cares about having Turkiye as an ally.
Usa now sees Turkiye as an adversary
Lets see?
They take away our F35s with some bogus bullshit
Place trade embargos
Sanctions over some bs claims
Support terrorists in your backyard
Allowing lobbyists to run riot in their foreign policy
Now they have stalled the F16V aquisition
Spreading bs alongside the Russians about how Turkiye is supporting Isis while ignoring how the American invasion of Iraq and funding of radical Islamists to fight off the Soviets led to the rise of Aq and Isis itself.
Usa has now made it clear that Turkiye is an enemy. I will remind you in Syria that the USA and Russia worked together to stop Turkiye in Syria both support and fund the Pkk/ypg.