The United States sent its highest-ranking military officer to Ankara to limit any damage to relations between the US, Turkey and the rest of NATO. The Chairman of the Joint Chiefs of Staff, Joseph Dunford, assured Ankara that the US would continue to support democracy in Turkey. He condemned the attempted military coup. It was the same message that the general secretary of the alliance, Jens Stoltenberg, had already given Turkish President Recep Tayyip Erdogan in a telephone conversation two days after the coup attempt. But Stoltenberg also said that Turkey had to respect its own democratic order, rule of law and human rights.
http://www.dw.com/en/nato-and-turkey-allies-not-friends/a-19444991