China and Russia will hold their first computer-assisted missile defense drill in May, according to the press office of the Russian Ministry of Defense.
The Diplomat: China and Russia to hold first computer-enabled missile defense exercise in May

A Russian Kamov KA-27 Helix closely surveils the USS Donald Cook (DDG 75),an Arleigh Burke-class guided-missile destroyer, operating in the Baltic Sea April 12, 2016.