What 22 March 2022 showed about Ukraine's regional front lines
From Mariupol to Sumy, Kherson and the Irpin river, events around 22 March 2022 showed how pressure fell on Ukraine's regions and how they responded.
What did the war look like from Ukraine's regions on 22 March 2022? The picture was of besieged cities, contested rivers and civilians confronting armed columns, rather than a single front line.
Mariupol: ultimatum and bombardment
The most acute pressure was on Mariupol. On 21 March 2022, Russia set a 5 a.m. (3 a.m. UTC) deadline for Ukraine to surrender the city. Ukraine rejected the ultimatum the same day. Deputy Prime Minister Iryna Vereshchuk said the Russian side had already been informed. On 22 March 2022, Russian Navy warships in the Sea of Azov shelled Ukrainian-held areas of Mariupol.
The city council had said on 20 March 2022 that Russian forces had forcibly deported "several thousand" people to camps and remote cities in Russia. Together, these reports show a city under military and civilian pressure at once: refused surrender, continued shelling and, according to local authorities, removals of residents.
Sumy: an industrial hazard
The war's reach into industrial infrastructure was evident in Sumy. On 21 March 2022 an ammonia leak occurred at the Sumykhimprom chemical plant. A Russian airstrike during the battle of Sumy damaged one of the ammonia tanks, contaminating land within a 2.5-kilometre radius, including the villages of Novoselytsia and Verkhnia Syrovatka. Because of the wind direction, the city of Sumy was largely unaffected despite its proximity to the leak. For regional authorities the episode meant that damage to a single facility could threaten surrounding communities.
Kherson: civilian resistance
On 20 March 2022 residents of Kherson confronted Russian military vehicles and told them to "go home". That was one of many cases of non-violent resistance in occupied towns and cities, where residents organised protests and blocked the movement of military equipment. Later accounts add that the Russian military dispersed such protests, sometimes with live fire, injuring many people and killing some, and that most of the large protests ended in March. The Kherson confrontation therefore belongs to a short period in which public defiance was still visible on the streets.
Around Kyiv and Kharkiv
Satellite images published on 21 March 2022 showed rising water levels and flooding along the Irpin river. The river was crucial for Russian forces, which could not take Kyiv from the west without crossing it. It was unclear how the flooding had begun. The images underline that geography, as much as manpower, shaped the fight for the capital's approaches.
In the east, on 22 March 2022, President Volodymyr Zelensky said Ukraine's armed forces had shot down a Russian aircraft in Kharkiv region near Chuhuiv. The claim had not been verified.
What the day shows
Taken together, these reports from 20 to 22 March 2022 show a war fought in many places at once and not along one front. In Mariupol the issue was surrender and survival. In Sumy it was the danger of damaged industrial sites. In Kherson it was the confrontation between civilians and armed columns. Near Kyiv it was the terrain itself. For regional governance, each case posed a different problem: protecting residents, warning communities near hazards and keeping local authority visible where Russian forces held ground. Authorities in Mariupol said openly what was happening to their residents, and Kyiv's refusal of the ultimatum set the line for how the besieged city would be treated in negotiations.
