Key Facts
- Duration
- 24 February – 20 May 2022 (~3 months)
- Civilian deaths (UN confirmed)
- 1,348 confirmed; estimated thousands higher
- City destruction
- 90% of residential buildings damaged or destroyed
- Ukrainian troops surrendered
- At Azovstal Iron and Steel Works, 20 May 2022
- HRW mass-grave estimate
- At least 10,284 deaths (Mar 2022–Feb 2023)
Strategic Narrative Overview
Russian and DPR forces tightened their encirclement through March and April 2022, subjecting the city to relentless aerial and artillery bombardment that destroyed most of its infrastructure. Ukrainian defenders, including the Azov Regiment, withdrew progressively into the Azovstal steel plant. Civilians sheltered in the plant's tunnels alongside fighters. The Red Cross declared conditions 'apocalyptic' as humanitarian corridors were repeatedly blocked or disputed.
01 / The Origins
Mariupol, a strategically important port city on the Sea of Azov in Ukraine's Donetsk Oblast, became a target on the first day of Russia's full-scale invasion of Ukraine on 24 February 2022. Its capture would link Russian-controlled Crimea with the Donbas separatist regions, severing Ukraine's southern coastline. Russian forces, alongside the Donetsk People's Republic militia, immediately encircled the city and began sustained bombardment.
03 / The Outcome
Major combat ended on 16 May 2022 when Ukraine's Azov Regiment surrendered at Azovstal. All remaining Ukrainian troops were ordered to cease fighting and surrendered on 20 May. Russia and the DPR took full control of Mariupol. The city was subsequently annexed by Russia. An estimated 25,000 civilians were reported killed by Ukrainian authorities, and the urban fabric was almost entirely destroyed.
Belligerents & Mobilization Analysis
Side A
2 belligerents
Side B
1 belligerent
Kinetic Engagement Axis
Scroll horizontally to view full axis. Events plotted relatively.