4 October 2022 in Russo-Ukrainian war
- The Russian Federation fired artillery in Sumy Oblast — 11 explosions
- Russians attacked Kharkiv, a woman died
- The Russian Federation is sending Russian Guardsmen from Siberia to the war in Ukraine
- Russians shelled Nikopol, four wounded
- Russia's losses in the war: another 370 soldiers, 44 tanks, 27 self-propelled guns, an aircraft and air defense
- In Kharkiv, a railway transport facility was targeted at night
- North Korea recognized the "referendums" and supported the annexation of part of Ukraine
- The Russians fought in Ochakov, Kramatorsk and Kostyantynivka
- The Federation Council of the Russian Federation ratified the annexation of Ukrainian regions
- Lukashenko stated that he is constantly preparing for war, but there will be no mobilization in Belarus
- The Armed Forces shot down an Iranian kamikaze drone near Odessa
- The Minister of Defense of Russia stated that the Russian Federation has already recruited more than 200,000 mobilized soldiers
- 60% of Poles believe that it is necessary to fight with the Russian Federation and not make any concessions to it
- A number of settlements were vacated in Kherson Oblast
- The curfew was tightened in the occupied Energodar
- The Armed Forces liberated two more villages in Kharkiv Oblast
- The Ukrainian flag was officially raised over the Liman
- Iran, which supplies Russia with drones, does not recognize the annexation of Ukrainian territories
- Ukraine will receive a loan of almost $530 million from the World Bank: an agreement was signed
- Lukashenko instructed the Security Council to strengthen military propaganda among the population
- The Armed Forces repelled attacks near 10 settlements, hit 2 control points of the occupiers
- The head of the National Bank of Ukraine resigned
- Biden announced to Zelensky about the allocation of $625 million in military aid to Ukraine
- NATO does not see Russia's preparations for nuclear tests
- Survey: 47% of Slovaks want Ukraine to win the war, only 19% - Russia