The Armed Forces of the Russian Federation hit the drones on energy objects in the Sumy region: where the explosions were heard (map)
It should be noted that the attack of Russian drones began on the evening of May 21. The activity of the first enemy UAVs in the Armed Forces was warned at 22:02. Later at 23:25 the Air Force stated that the drones of the Armed Forces of the Russian Federation were recorded in the Sumy region. Air alarm was declared in Chernihiv, Sumy, Poltava, Kharkiv, Dnipropetrovsk, Zaporizhia and other regions.
It should be noted that, as the Dnepr wrote, the explosions were heard in Kryvyi Rih and Pavlograd of Dnipropetrovsk region. The air defense forces worked in the region. Earlier in ISW reported that a ban on strikes on the Russian Federation had created a shelter in border shelling for Ukraine. According to analysts, in the border areas of the Russian Federation, Russian military and equipment can be freely collected before the offensive.