A third Russian airfield was ablaze on Tuesday from a drone strike, a day after Ukraine demonstrated an apparent new ability to penetrate hundreds of kilometres deep into Russian air space with attacks on two Russian air bases.

Officials in the Russian city of Kursk, located close to Ukraine, released pictures of black smoke above an airfield in the early morning hours of Tuesday after the latest strike. The governor said an oil storage tank there had been set ablaze but there were no casualties.

It came a day after Russia confirmed it had been hit hundreds of kilometres from Ukraine by what it said were Soviet-era drones – at Engels air base, home to Russia’s strategic bomber fleet, and in Ryazan, a few hours’ drive from Moscow.

Kyiv did not directly claim responsibility for the strikes but celebrated them.

The New York Times, citing a senior Ukrainian official, said the drones involved in Monday’s attacks were launched from Ukrainian territory, and at least one of the strikes was made with the help of special forces close to the base.

The New York Times, citing a senior Ukrainian official, said the drones involved in Monday’s attacks were launched from Ukrainian territory, and at least one of the strikes was made with the help of special forces close to the base.

Russian commentators on social media said that if Ukraine could strike that far inside Russia, it might also be able to hit Moscow.

Share on Social Media