Russia advances as Mariupol siege ends
Russia has moved nearer to control over Ukraine's Donbas region, claiming victory in the months-long battle for Mariupol's steel plant and launching a major offensive on the remaining Ukrainian-held territory in the province of Luhansk.
The last Ukrainian forces holed up in Mariupol's smashed Azovstal steelworks surrendered on Friday, Russia's defence ministry said. That ended the most destructive siege of the war.
"The territory of the Azovstal metallurgical plant ... has been completely liberated," the ministry said in a statement, adding that 2,439 defenders had surrendered in the past few days, including 531 in the final group.
Hours earlier, Ukrainian President Volodymyr Zelenskiy said the last defenders at the steelworks had been told by Ukraine's military that they could get out and save their lives. The Ukrainians did not immediately confirm the figures on Azovstal.
Russia also launched what appeared to be a major assault to seizeÂ Luhansk, one of two southeastern Ukrainian provinces Moscow proclaims as independent states.
"The Russian army has started very intensive destruction of the town of Sievierodonetsk, the intensity of shelling doubled, they are shelling residential quarters, destroying house by house," Luhansk governor Serhiy Gaidai said on his Telegram channel.
Capturing Luhansk and Donetsk provinces, much of which make up Ukraine's industrial Donbas region, would allow Moscow to claim a victory.
"This will be the critical next few weeks of the conflict," said Mathieu Boulegue, an expert at London's Chatham House think tank. "And it depends on how effective they are at conquering Sievierodonetsk and the lands across it."
Ukraine's general staff said it had pushed back an offensive on Sievierodonetsk, part of what it described as major Russian operations along a stretch of the front line.
In Moscow, Russian Defence Minister Sergei Shoigu said the "liberation of the Luhansk People's Republic" would be over soon.
The end of the Mariupol siege was an important symbolic moment for Russia, after a series of setbacks since the invasion began on February 24, but it came at the cost of massive destruction.
Zelenskiy said the region had been "completely destroyed" by Russia and proposed a formal deal with the country's allies to secure Russian compensation for the damage its forces had caused.
The Red Cross said it had registered hundreds of Ukrainians who surrendered at the plant as prisoners of war and Kyiv says it wants a prisoner swap. Moscow says the prisoners will be treated humanely, but Russian politicians have been quoted as saying some must be tried or even executed.
Russian forces in Ukraine have been driven in recent weeks from the area surrounding Ukraine's second-largest city, Kharkiv, their fastest retreat since being forced out of the north and the Kyiv region at the end of March.
But they still control a large swathe of the south and east, and the end of fighting in Mariupol means that that territory is now largely unbroken.
In a sign of Russia's aim to boost its war effort, the parliament in Moscow said it would consider letting Russians over 40 and foreigners over 30 join the military.
The past week has also seen Sweden and Finland apply to join NATO, although Turkey has threatened to block them, accusing the Nordic countries of harbouring Kurdish militants.
After weeks of threatening to retaliate, Putin said this week Finnish or Swedish NATO membership did not represent a threat unless the alliance sent new weapons or troops. Nevertheless, Shoigu said on Friday Moscow planned to beef up its forces nearby in response to what he called new threats.