Beriev A-50U radar planes are Russia’s eyes in the sky. As Ukraine knocks out more of the A-50Us, Russian forces are slowly going blind. Russia went to war in February 2022 with potentially just seven Beriev A-50U radar planes The A-50Us use top-mounted radars to watch for Ukrainian warplanes and drones In a series of attacks going back three years, the Ukrainians may have knocked out more than half of the A-50Us A drone strike last week reportedly damaged a fourth A-50U on the ground in western Russia Sortieing drones deep inside Russia on 17 March, Ukrainian forces may have...