12 March 2023 in Russo-Ukrainian war
- Russia suffers extremely heavy losses in the war - British intelligence
- The Russians shelled Ochakiv: cars burned and a high-rise building was damaged
- The occupiers shelled Slovyansk, damaged the railway and power grid
- Pro-Russian forces held a protest in Chisinau
- In Zhytomyr Region and Kharkiv Region, it was possible to restore electricity to household consumers
- Switzerland disposes of operational anti-aircraft missiles that Ukraine would need
- In Estonia, the court arrested three pro-Russian politicians, one was recently in Mariupol
- In Moldova, a group of organizers of riots at protests in Chisinau was revealed
- New explosions occurred near Mariupol
- In Chisinau, 54 participants of the protest of pro-Russian forces were detained
- Luxembourg sent 14 armored ambulances to Ukraine
- Defense forces of Ukraine hit areas where the occupiers are concentrated and ammunition depots
- Support for accepting refugees from Ukraine in Estonia has fallen to its lowest level in 12 months
- Partisans blew up a railway line in the occupied Kherson region
- The Prime Minister of Georgia accused Ukrainian politicians of interfering in the affairs of Georgia
- The Russians hit the community of Sumy region with mortars
- Defenders of Ukraine destroyed another 710 invaders and 8 enemy tanks