No doubt Erdogan has to be taking note of the lengths to which Washington is prepared to go
"We must call upon members of NATO to determine if Turkey presents a danger to the alliance"
The commissioning of the ship is scheduled for 2021 and she is expected to cost around $1 billion
Graham says President Trump asked him to make the call
Turkey plans to replace its existing F-16 aircraft with the TF-X National Combat Aircraft being developed by Turkish Aerospace Industries (TAI)
Turkey’s purchase of the S-400 is according to the resolution from Scott and Young as a “direct and dire threat” to US security interests
"We are now telling Turkey...we’re not going to sell you the F-35 fighter jets"
But Trump has sent mixed signals about how he might respond to Turkey
At least two Russian Air Force AN-124 cargo planes flew to Turkey on Friday morning
According to information from Turkey the first parts of the system will be delivered today