The S-400 deal signed between Turkey and Russia has sparked an intense debate in the international arena, where harsh criticisms have been leveled against Turkey, extending from whether Turkey needs to spend billions of dollars to buy an air defense system whose effectiveness has not yet been entirely proven across a spectrum of air-borne threats, to how Turkey’s longstanding alliance relationship with the US and its status in NATO as a prominent Ally might be severely damaged due to the country’s increasing degree of rapprochement with Russia.
Hence, this paper will, first of all, explain the reasons behind Turkey’s desire to build an elaborate air defense structure, and discuss how and why its successive attempts to reach this objective in collaboration with the allied countries have failed. Second, the paper will highlight the major arguments behind the severe criticisms in the West concerning Turkey’s negotiations, first with a Chinese firm, and then with a Russian firm, and how this entire process has become a serious bone of contention between Turkey and the US, carrying a risk of a spill over into NATO. Third, the paper will discuss why and how the severe sanctions threatened to be imposed on Turkish defense industries by the Trump administration will indeed damage the security and the defensive capability not only of Turkey, but also the United States. Fourth, the paper will elaborate on how the intense debate on the S-400 deal with Russia has become a politically motivating factor for young Turks to join the defense industries sector, and for the government to further support and sponsor domestic research and development projects in this field. Finally, the paper will conclude with remarks and recommendations with a view to finding a breakthrough in the strained relations between Turkey and US stemming from its decision to buy the Russian S-400 air defense system.