MOSCOW, June 10. /TASS/. The deep submergence vehicle Vityaz-D, which explored the bottom of the Mariana Trench a month ago, performed its mission automatically according to a program the operator ...

Russia’s latest S-350 Vityaz surface-to-air missile system will be cheaper than the US-made Patriot and is capable of striking targets more accurately, Head of the Military-Political Analysis ...