More Ukrainian civilians rescued from besieged city of Mariupol as remaining fighters plead for help

More than 170 people have been evacuated from the Ukrainian city of Mariupol on Sunday, including some from its besieged Azovstal steelworks,after weeks of shelling and fighting as Russia attempts to take over the port city.

In a statement Sunday,Osnat Lubrani, the United Nation's humanitarian coordinator for Ukraine, said more than 600 people have now been evacuated from the Mariupol area.

The evacuees have been taken to Zaporizhzhia, a city in southeastern Ukraine.

Lubrani thankedleaders in both Kyiv and Moscow "for ensuring the necessary humanitarian pauses" in fighting, to enable the evacuation corridor.

The Azovstal plant is a last holdout for Ukrainian forces in the city now largely controlled by Russia, and many civilians hadtaken refugein its underground shelters. It has become a symbol of resistance to the Russian effort to capture swaths of Ukraine's east and south.

In an address on Saturday night,Ukrainian President Volodymyr Zelensky said authorities would tryto evacuatewounded fighters andmedics from the city.

In her statement, Lubrani urged both sides of the conflict to "spare no effort to secure safe passage for all those wishing to leave, in any direction they choose, and for aid to reach people in need."

WATCH |Civilians evacuated from Mariupol steel mill:

Civilians evacuated from Mariupol steel mill as Russian forces continue attack

2 years ago

Duration 5:09

Ukraine's deputy prime minister says all women, children and the elderly have been evacuated from a besieged steel mill in Mariupol. It's unclear where all of the evacuees are headed.

'We will continue to fight'

Ukrainian fighters at the steel plant vowed on Sunday to continue their stand,rejecting deadlines set by the Russians for laying down their arms.

"We will continue to fight as long as we are alive to repel the Russian occupiers," Capt.Sviatoslav Palamar, a deputy commander of Ukraine's Azov Regiment, told an online conference. The regiment is a far-right armed group that was folded into Ukraine's National Guard after Russia's first invasion in 2014.

"We don't have much time;we are coming under intense shelling," he said, pleading with the international community to help to evacuate wounded soldiers from the plant.

Lt. Illya Samoilenko, another member of the Azov Regiment, said there were a couple of hundred wounded soldiers at the plant but declined to reveal how many were still able to fight. He said fighters didn't have lifesaving equipment and had to dig by hand to free people from bunkers that had collapsed under the shelling.

"Surrender for us is unacceptable because we cannot grant such a gift to the enemy," Samoilenko said.

Mariupol is key to blocking Ukrainian exports and linking the Crimean Peninsula, seized by Russia in 2014, and parts of the eastern regions of Luhansk and Donetsk that have been controlled by Russia-backed separatists since that same year.

Attack on school where civilians sheltered

Dozens of Ukrainians were feared dead Sunday after a Russian bomb flattened a school sheltering about 90 people in its basement.

The governor of Luhansk province, one of two areas that make up the eastern industrial heartland known as the Donbas, said the school in the village of Bilohorivka caught fire after Saturday's bombing.

Emergency crews found two bodies and rescued 30 people, he said.

"Most likely, all 60 people who remain under the rubble are now dead," Gov. Serhiy Haidai wrote on the Telegram messaging app.

Russian shelling also killed two boys, ages 11 and 14, in the nearby town of Pryvillia, he said.

Ukraine and the West have accused Russian forces of targeting civilians in the war, which Moscow denies. Russia invaded Ukraine on Feb. 24.

Trudeau, Zelensky meet inKyiv

Prime Minister Justin Trudeau made an unannounced visit to Ukraine on Sunday for a meeting with Zelensky in the capital, Kyiv. Trudeau also briefly toured Irpin, a bombed-out community located on the outskirts of Kyiv.

WATCH | Trudeau visits Ukraine as Canada reopens its embassy:

Prime Minister Justin Trudeau visits Ukraine

2 years ago

Duration 2:37

CBC News breaks down Trudeau's surprise visit to Ukraine amid the Russian invasion.

The Prime Minister's Office saidhe scheduledthe visit to show Canada's support for the country and its people.Deputy Prime Minister Chrystia Freeland and Foreign Affairs MinisterMlanie Jolywere with Trudeau.

Trudeau also attended a flag-raising event to mark the reopening of the CanadianEmbassy in Kyiv. Canada had announced the closing of itsembassy on Feb. 12 amid fears of an imminent invasion by Russia.

WATCH | Putin responsible for 'heinous war crimes,' Trudeau says in Ukraine:

Putin responsible for 'heinous war crimes,' Trudeau says in Ukraine

2 years ago

Duration 1:00

During a surprise visit to Ukraine, Prime Minister Justin Trudeau pledged further support for the country amid Russia's ongoing invasion.

Representatives from most Western countries fled Ukraine as the war erupted, but more than two dozen have already returned, even as the conflict drags on.

Jill Biden, Bonovisit Ukraine

U.S. first lady Jill Biden made an unannounced visit to western Ukraine on Sunday, holding a surprise Mother's Day meeting with Zelensky's wife, Olena,in the town of Uzhhorod, close to the border with Slovakia.

"I wanted to come on Mother's Day," Biden told OlenaZelenskaas the two came together in a small classroom.

"I thought it was important to show the Ukrainian people that this war has to stop and this war has been brutal and that the people of the United States stand with the people of Ukraine," Biden said.

U2 stars Bono and The Edge also surprised fans in Kyiv on Sunday with an impromptu set at a central metro station.

The two Irish rockers delivered a nearly hour-long set at one of Kyiv's busiest metro stations, watched by several dozen fans.

"The people of Ukraine are not just fighting for your own freedom, you're fighting for all of us who love freedom," Bono told the crowd,between songs.

The musicians were accompanied on the platform by Taras Topolia, frontman of Ukrainian pop rock band Antytila, at the Khreshchatyk Metro Station.

Topolia presented Bono with a piece of shrapnel he said was from a missile that struck near the base where he is currently serving in the Ukrainian army.

Zelenskyholds video call with G7 leaders

In an emotional address on Sunday for Victory in Europe Day, when Europe commemorates the formal surrender in 1945 of Germany to the Allies in the Second World War, Zelensky said that "the evil hasreturned" to Ukraine with the Russian invasionbut that his country would prevail.

U.S. President Joe Biden and other G7 leaders held a video call with Zelensky on Sunday in a show of unity ahead of Victory Day celebrations on Monday in Russia.

The White House said in a statementthat the full G7 had committed to "phasing out or banningthe import of Russian oil" and would work together "to ensurestable global energy supplies, while accelerating our efforts toreduce dependence on fossil fuels."

Underlining Western support for Ukraine, Britain pledged to provide a further 1.3 billion pounds ($2.1 billion Cdn) in military support and aid, double its previous spending commitments.

Putin speechto be closely watched

Victory Day is a major event in Russia, and Putin will preside on Monday over a parade in Moscow's Red Square of troops, tanks, rockets and intercontinental ballistic missiles, showing military might even as his forces fight on in Ukraine.

His speech could offer clues on the future of the war. Russia's efforts have been stymied by logistical and equipment problems and high casualties in the face of fierce resistance.

U.S. Central Intelligence Agency director William Burns said on Saturday that Putin was convinced that "doubling down" on the conflict would improve the outcome for Russia.

"He's in a frame of mind in which he doesn't believe he can afford to lose," Burns told a Financial Times event in Washington on Saturday.