"I believe we will conclude the second contract in the foreseeable future. It implies Turkish partners’ certain participation in the production process," Shugayev commented.

As he specified, the talks were on an additional batch. "We are at quite a serious stage and all the technical issues have been settled and so on," he explained.

According to Shugayev, this will be mutually advantageous cooperation without any damage to the Russian side. "We observe national interests," he stressed.

The first regiment set of S-400 air defense missile systems is already on the territory of Turkey and specialists have been trained to operate them, Shugayev highlighted. "The question now is when Turkey makes a decision on placing them on combat duty. This is their priority," he commented.

Russia announced in September 2017 that it had signed a $2.5 billion deal with Turkey on the delivery of S-400 anti-aircraft missile systems to Ankara. Under the contract, Ankara got a regiment set of S-400 air defense missile systems (two battalions). The deal also envisaged partial transfer of production technology to the Turkish side.

Turkey is the first NATO member state to purchase such air defense missile systems from Russia. The deliveries of S-400 launchers to Turkey began on July 12, 2019.

The United States and NATO have been making attempts to prevent Turkey from purchasing Russia's S-400 missile systems. Washington has warned on many occasions that it may impose sanctions on Turkey, if Ankara presses ahead with the S-400 deal.

Reporter’s code: 50101