New Delhi, July 28 -- MOSCOW - Nearly four hundred Ukrainian drones reached Moscow and the surrounding region overnight Sunday in one of the largest single-night drone raids of the war, leaving an apartment building in Chekhov in flames and striking a tire manufacturing facility in the same town before Russian air defences claimed to have intercepted the bulk of the wave.

Moscow region governor Andrei Vorobyev confirmed the attack in an early morning statement, acknowledging damage to a residential building in Chekhov and urging residents in affected areas to remain indoors while emergency teams worked to clear debris. He said no fatalities had been reported from the residential structure as of his statement, though officials cautioned t...