Russia had delivered its advanced S-400 air defence missile systems to China with in- built “surprises” perplexing its ...

Russia supplied S-400 missile systems to China with unspecified 'surprises' that limit their capabilities. While the 2014 ...

Russia’s S-400 air defense system is designed to track and destroy targets up to 250 miles away, raising concerns about its ...

ANKARA, November 23. /TASS/. Russian-made S-400 surface-to-air missile systems will operate autonomously in Turkey, Turkish Defense Minister Hulusi Akar said in an interview with the Qatari Al ...

Reports that US officials have entertained the possibility of Turkey transferring S-400s to Syria have triggered opposition ...

Ankara: The United States fears that its advanced F-35 stealth fighter jet’s technology could be stolen by the Russian S-400 defense system. America’s concern has surfaced as Turkey has ...

Ankara has been negotiating with the new Syrian provisional government to take control of the base, where it could be in a better position to engage ISIS (Islamic State) forces that still maintain ...

After its bizarre early failures with artillery, Russia is learning to overhaul its effectiveness with drones and civilian ...

MOSCOW (Reuters) - Russia's ejection of Ukrainian troops from the Kursk region ends the biggest incursion into Russian ...