With the first shipment of S-400 missile hardware now in Ankara, Turkey’s actions have triggered a wide range of discussions. Is it drifting away from its former NATO ally and getting closer to Russia? And Why is the U.S. taking a relatively low-key stance on this matter with only verbal opposition? Research Fellow at China Northwest University Wang Jin says Turkey is becoming more inclined toward closer ties with Russia. He thinks chances for U.S. sanctions are small, but the U.S. has been trying to talk Turkey out of it.