Turkey-NATO ties are problematic, but there is one bright spot
When it comes to Turkey-NATO ties, Ankara is regarded as more of a problem than an ally these days. Not only did it purchase a Russian S-400 air defense system, but its gunboat diplomacy in the eastern Mediterranean also raised the specter of military conflict between NATO allies when Greek and Turkish naval flotillas steamed directly toward each other this past summer. There is one region, however, where Turkey can help NATO efforts: the Black Sea.