Not sure of the time frame to reconcile this bill with the House, but with elections coming up in Turkey on the 24th, I'm sure that Erdogan has notice.
Another article about this subject:
Senate approves massive defense bill, but trims number of F-35s
https://ctmirror.org/2018/06/18/senate-approves-massive-defense-bill-trims-number-f-35s/