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Nearly six weeks into their invasion, Russian forces appear to be shifting their forces away from Kyiv and Chernihiv in the north and refocusing their efforts in the Donbas region in eastern Ukraine. On Friday, a cease-fire in Mariupol has created a possible humanitarian corridor out of the besieged city.

The situation along the Belarussian border

On Tuesday, Moscow said it would “drastically reduce” military activity near the Ukrainian cities of Kyiv and Chernihiv “to increase mutual trust and create the necessary conditions for further negotiations.” This comes after Russian operations in this area of Ukraine remain stalled and Ukraine officials have claimed to have recaptured Makariv and Irpin, two areas west of the capital city. No Russian troops were near the Chernobyl nuclear power plant site early Friday, Ukraine’s State Agency on Exclusion Zone Management said, following reports a day earlier that the site has been handed back to Ukrainian personnel.

Areas with reported

Russian troop presence

RUSSIA

Areas Ukrainian

forces have retaken

Horodnya

BELARUS

Palieski State

Radioecological

Reserve

Chernihiv

Slavutych

Chernobyl

nuclear plant

Chernobyl

Exclusion Zone

UKRAINE

Nizhyn

Ivankiv

Kozelets

Dneiper

River

Malyn

Hostomel

Brovary

Irpin

Makariv

Kyiv

20 MILES

Berezan

Boryspil

Int’l Airport

Control areas as of March 31

Sources: Institute for the Study of War and staff reports.

Areas with reported

Russian troop presence

RUS.

Areas Ukrainian

forces have retaken

BELARUS

Chernihiv

Desna

River

Chernobyl

Exclusion

Chernobyl

nuclear plant

Zone

Nizhyn

Ivankiv

UKRAINE

Irpin

Makariv

Kyiv

Boryspil

Int’l

Dneiper

River

30 MILES

Source: Institute for the Study of War March 31 control data

Areas with

reported Russian

troop presence

RUSSIA

Gomel

Areas Ukrainian

forces have retaken

BELARUS

Chernihiv

Chernobyl

Exclusion

Zone

Chernobyl

nuclear plant

Ivankiv

UKRAINE

Irpin

Makariv

Kyiv

Boryspil

Int’l

Dneiper

River

30 MILES

Source: Institute for the Study of War March 31 control data

Ukrainians rush to cross to neighboring countries

Fighting throughout the country has driven nearly 3 million people from Ukraine into neighboring countries, the U.N. refugee agency said. According to border police authorities, the majority of Ukrainians are fleeing to Poland.

Men ages 18 to 60 are barred from leaving the country after President Volodymyr Zelensky’s call to take up arms and defend the country against the Russian invaders.

After weeks of attempted evacuations, more than 125,000 Ukrainian civilians have been able to use humanitarian corridors to leave bombarded cities, according to a video address by Zelensky.

Russia had earlier proposed routes leading to Russia or Belarus, which were rejected by Ukraine. Ukrainian officials have accused Russian troops of repeatedly bombarding convoys of food and medicine trying to reach the besieged city of Mariupol.

Humanitarian corridors proposed by Russia

Corridors to other regions of Ukraine

Corridors to Russia or Belarus

Russian-held areas

BELARUS

RUSSIA

Gomel

Sumy

Belgorod

Kyiv

Kharkiv

Poltava

UKRAINE

Separatist-

controlled

area

Zaporizhzhia

Mariupol

Kherson

Rostov-

on-Don

Odessa

Crimea

Annexed by Russia

in 2014

100 MILES

Black Sea

Control areas as of March 7.

Routes are approximate.

Sources: Institute for the Study of War; Post reporting, Russian Ministry of Defense

Humanitarian corridors proposed by Russia

Corridors to Russia or Belarus

Corridors to other regions of Ukraine

Russian-held areas

RUSSIA

BELARUS

Gomel

Sumy

Belgorod

Kyiv

Kharkiv

Poltava

UKRAINE

Separatist-

controlled

area

Zaporizhzhia

Mariupol

Rostov-

on-Don

ROMANIA

Kherson

Odessa

100 MILES

Crimea

Annexed by Russia

in 2014

Black

Sea

Control areas as of March 7. Routes are approximate.

Sources: Institute for the Study of War; Post reporting, Russian Ministry of Defense

Dylan Moriarty, Artur Galocha, Joe Fox, Harry Stevens, Hannah Dormido, Laris Karklis, Lauren Tierney, Tim Meko, Simon Ducroquet, Júlia Ledur and Adrián Blanco contributed to this report.