Xinhua News Agency, Kiev, October 22-Klitschko, the mayor of Kiev, Ukraine, said in the early morning of the 22nd that Russia launched a missile attack on Kiev overnight and caused a fire. Some cars caught fire and some building windows were shattered.

Klitschko posted on social media saying that Russia used ballistic missiles in the attack and the scale and main targets of the attack are unclear. Ukraine's emergency department has sent people to the crash sites of multiple missile debris, and there have been no reports of casualties.

The General Staff of the Ukrainian Armed Forces issued a statement on the evening of 21 that the Ukrainian army carried out a "massive air strike" on a Russian chemical plant in Bryansk, which is the "key facility" for the Russian production of rifles and rocket fuel.

According to a report from the Russian Ministry of Defense on the evening of the 21st, Russian air defense forces destroyed 57 Ukrainian drones over the Bryansk region that day. Bryansk Oblast Governor Alexander Bogomaz said that the Ukrainian attack caused no casualties and no property damage was reported.