Three layers of Russian air defense at Hmeymim air base in Syria

KOROLYOV /Moscow Region/, August 26. /TASS/. Russia in recent years achieved great progress in the development of missile defense systems and missile attack warning systems, Deputy Prime Minister Dmitry Rogozin has said.

"We’ve made great progress along many lines in recent years, in particular, in such matters as defense, the country’s security, the missile defense and the missile attack warning system," Rogozin said at a meeting devoted to the 70th anniversary of the space rocket corporation Energia.