KYIV — The Security Service of Ukraine sent a barrage of drones to attack four military airfields in Russia on Sunday, hitting 41 of Moscow's strategic bombers, an official with the service told POLITICO.
The daring attack came the day before the next round of Russia-Ukraine negotiations is set to take place in Istanbul.
"Russia’s military planes are currently burning at the Belaya, Diaghilev, Olenya and Ivanovo airfields," said the official from the service, also known as the SBU.