Russian air force undergoes biggest drill in twenty years

On May 27, several thousand Russian soldiers were woken at 5:00 in the morning by a surprise alarm. The Russian Ministry of Defense staged its biggest drills in more than twenty years to test the air forces. The aggressor squadrons launched an offensive at all altitudes and from all directions. They also employed jamming systems to impede target engagement by anti-aircraft radars.

See the full article at RIA Novosti