https://www.globalresearch.ca/russia...ystems/5577032 <-----link
Russia has the world?s best ?
better ones coming by 2020 or sooner. More on this below.
Its S-400 air defense system is unmatched ?
the world?s most sophisticated technology, able to strike targets up to 400 km away at altitudes up to 90,000 feet, including fifth generation warplanes, as well as ballistic and cruise missiles.
It?s protected against electronic warfare, able to hit targets beyond the horizon.
No other country has anything like it, including America.
