Russian President Vladimir Putin has said the country is about to complete trials of the much-awaited S-500 air defense system, adding it will subsequently be inducted into the Russian military.  “Over 70% of surface-to-air missile regiments in the Aerospace Force have been rearmed with advanced S-400 systems. The S-500 system whose trials are successfully nearing … Continue reading Russia Bets Big On S-500; But How Is S-500 Missile Defense System Better Than S-400s?