A refugee woman holds a baby while waiting on a bus for Ukrainian police to check papers and belongings in Brovary, Ukraine, Sunday, March 20, 2022, after 1,600 people, of which half children according to authorities, were evacuated from the village of Bobrik, reportedly under Russian military control. Russian forces pushed deeper into Ukraine's besieged and battered port city of Mariupol on Saturday, where heavy fighting shut down a major steel plant and local authorities pleaded for more Western help. (AP Photo/Vadim Ghirda)


The battle for Ukraine’s strategic port of Mariupol raged on Monday, as Ukraine rejected a Russian offer to evacuate its troops from the besieged city and Russian bombardment continued.

Ukrainian President Volodymyr Zelenskyy said about 400 civilians were taking shelter at an art school in the Azov Sea port city when it was struck by a Russian bomb.

Russia’s war in Ukraine, now in its 26th day, shows no signs of abating. The invasion has wreaked devastation and destruction, exacting a heavy toll on civilians. The U.N. says more than 3.38 million people have fled Ukraine.

Here are some key things to know about the conflict:


The key port city has seen some of the heaviest fighting since the Russian invasion. Russian and Ukrainian soldiers are fighting block-by-block for control of the city where at least 2,300 people have died, some buried in mass graves.

Ukrainian officials rejected a Russian offer that its troops be granted safe passage out of the encircled city, which would hand Mariupol to Russia, allowing Russian forces in southern and eastern Ukraine to unite.

“There can be no talk of any surrender, laying down of arms,” Ukrainian Deputy Prime Minister Irina Vereshchuk told the news outlet Ukrainian Pravda.

It was not clear how many casualties there were in the Russian bombing of the art school, Zelenskyy said in a video address early Monday. “They are under the rubble, and we don’t know how many of them have survived,” he said.

The strike was the second time in less than a week that officials reported an attack on a public building where Mariupol residents had taken shelter. Last Wednesday, a bomb hit a theater where more than 1,000 people were believed to be sheltering. It was unclear how many people were killed in that attack.


Russian shelling Sunday near the city center of the capital, Kyiv, killed eight people, according to emergency officials. The attack devastated a shopping center and damaged a nearby high-rise building. Russian troops are now trying to surround the Ukrainian capital, which had nearly 3 million people before the war.

Ukraine’s prosecutor general said a Russian shell struck a chemical plant outside the city of Sumy a little after 3 a.m. Monday, causing a leak in a 50-ton tank of ammonia that took hours to contain.

Russian military spokesman Igor Konashenkov claimed the leak was a “planned provocation” by Ukrainian forces to falsely accuse Russia of a chemical attack.

Konashenkov also said an overnight cruise missile strike hit a Ukrainian military training center in the Rivne region. He said 80 foreign and Ukrainian troops were killed. A Ukrainian official confirmed a strike, without disclosing casualty figures.

Ukraine’s nuclear regulatory agency said Monday the radiation monitors around the Chernobyl nuclear power plant, site of the world’s worst meltdown in 1986, have stopped working. It also said there are no longer firefighters available in the region to protect forests tainted by decades of radioactivity as the weather warms.

The combination of risks could mean a “significant deterioration” of the ability to control the spread of radiation not just in Ukraine but beyond the country’s borders in weeks and months to come, the agency said.


AP journalists on the scene of Russian shelling in Kyiv witnessed the flattened ruin of the shopping center, which was still smoldering Monday morning. The force of the explosion shattered every window in the high-rise next door and twisted its metal frames.

In the distance, the sound of artillery rang out as firefighters picked their way through the destruction in the densely populated Podil district.

AP video journalist Mstyslav Chernov has recounted his harrowing experience as the only international journalist, along with AP photographer Evgeniy Maloletka, in besieged Mariupol before fleeing last week.

“We were the last journalists in Mariupol. Now there are none,” he said in his account.


Experts say bogged-down Russian forces are launching long-range missiles at cities and military bases as Ukrainian forces carry out hit-and-run attacks and seek to sever Russian supply lines.

Denied an easy and early victory, Russia’s military is reverting to the scorched earth tactics of its past offensives in Syria and Chechnya, and pounding population centers with airstrikes and artillery barrages that leave civilians like those in Mariupol unable to safely venture out for food or water, bury the dead or to flee.

U.S. Defense Secretary Lloyd Austin said Ukrainian resistance means Russian President Vladimir Putin’s “forces on the ground are essentially stalled.”

“It’s had the effect of him moving his forces into a woodchipper,” Austin told CBS on Sunday.

Western military analysts say that even if Mariupol is taken, the troops battling for control there may be too depleted to help secure Russian breakthroughs on other fronts.

Britain’s defense ministry said Monday that Ukrainian resistance had kept the bulk of Russian forces more than 25 kilometers (15 miles) from the city center, but that Kyiv “remains Russia’s primary military objective.”


Russian and Ukrainian officials have held a series of talks, but no substantive solution to the conflict has emerged from that dialogue.

Speaking to Israeli legislators via video link on Sunday, Zelenskyy thanked Israel for its efforts to broker talks with Russia. He praised Israeli Prime Minister Naftali Bennett for trying to help “find a negotiation track with Russia … so that we sooner or later start talking with Russia, possibly in Jerusalem.”

Zelenskyy has said he would be prepared to meet Putin in person, but Kremlin spokesman Dmitry Peskov said Monday that more progress must be made first. He said that “so far significant movement has not been achieved” in the talks.

President Joe Biden meanwhile travels to Europe this week, where he will attend a summit with NATO leaders that will look for ways to strengthen the bloc’s own deterrence and defense, immediately and in the long term, to deal with the now openly confrontational Putin.

On Monday ahead of his trip, Biden will discuss the war with European leaders. President Emmanuel Macron of France, Chancellor Olaf Scholz of Germany, Prime Minister Mario Draghi of Italy and Prime Minister Boris Johnson of the United Kingdom are expected to take part, the White House said Sunday.

Biden has added a stop to Poland during his trip, travelling to visit a crucial ally of Ukraine which has taken in more than 2 million Ukrainian refugees.

Biden and NATO have said repeatedly that while they will provide weapons and other defensive support to non-NATO member Ukraine, they are determined to avoid any escalation on behalf of Kyiv that risks a broader war with Russia.


Comprehensive casualty figures are difficult to confirm. From the start of the war through Sunday, the U.N. human rights office recorded 925 civilians killed and 1,496 injured. Ukrainian officials say thousands of civilians have been killed.