President Vladimir Putin criticized the United States for pushing back against Turkey’s decision to buy advanced surface-to-air missiles from Russia.
"Turkey, a NATO ally, has decided to buy the world’s most advanced air defense system in its class, the S-400. So what? Why is it a crime?" Putin was quoted as saying by Anadolu at a meeting with global news agencies in St.Petersburg. "This is certainly unfair," Russian President added, Sputnik reports.