Ukraine is studying air defense system and preparing for massive attack - military expert Samus on drone downings in Russia

This was stated by military expert Mykhailo Samus on Espreso TV.

"Last night there were several drone strikes on Russian cities. There is video of these drones flying over. Ukraine is studying the air defense system, studying the possible routes of passage and preparing for a massive attack. One day, and it would be advisable to do this during the spring offensive campaign, Russian cities may experience what real strikes by Ukrainian drones are like. I think that the strikes will target important infrastructure, especially military infrastructure, to create that atmosphere of chaos and panic - Ukraine will launch a counteroffensive, and there will be strikes deep inside Russia, far from the border. This will hit the moral and psychological state of the Russians and especially the Russian Armed Forces," he said.

• On February 28, a drone of allegedly Ukrainian origin crashed 10 meters from a Gazprom facility in the Moscow region of Russia.

• On the night of February 28, a fire broke out at a Rosneft oil depot in Tuapse, Krasnodar Krai, Russia, and local residents complained of explosions.

• On the morning of February 28, in several regions of Russia, TV and radio broadcasts were interrupted by reports of a missile threat.

• On February 28, due to the appearance of an unknown aircraft within a 200 km radius around St. Petersburg, the Russian airspace was closed.

• Also on February 28, the Russian republic of Adygea reported the crash of an unidentified aircraft, which the Russian Defense Ministry later called a Ukrainian drone.