US gives Turkey to July 31 to backtrack on Russia missile deal

The United States on Friday gave Turkey until the end of July to abandon a deal made with Russia to buy an S-400 missile defense system, which Washington considers incompatible with Ankara's participation in the F-35 fighter jet program.

If by July 31 Turkey does not give up on the S-400 system, Turkish pilots currently training in the United States on the F-35 will be expelled, and agreements with Turkish firms sub-contracted for manufacturing the F-35 stealth warplane will be cancelled, Ellen Lord, Under Secretary of Defense for Acquisition and Sustainment, told reporters.

Lord said the deadline "will allow sufficient time for Turkish personnel associated with the F-35 program to be reassigned and depart the United States... to facilitate an orderly cessation of Turkish participation."