Russia has said it seized a village near Ukraine's industrial city of Sievierodonetsk, a prime target in Moscow's campaign to control the country's east, as the head of NATO predicted the war could last for years.

Russia's defence ministry said it had won Metyolkine, a settlement of fewer than 800 people before the war began.

Russian state news agency TASS reported that many Ukrainian fighters had surrendered there.

Ukraine's military said Russia had "partial success" in the area, which is about 6km southeast of Sievierdonetsk.

NATO Secretary-General Jens Stoltenberg said supplying state-of-the-art weaponry to Ukrainian troops would boost the chance of freeing its eastern region of Donbas from Russian control, Germany's Bild am Sonntag newspaper reported.

After failing to take the capital Kyiv early in the war, Russian forces have focused on trying to take complete control of the Donbas, parts of which were already held by Russian-backed separatists before the invasion.

"We must prepare for the fact that it could take years. We must not let up in supporting Ukraine," Mr Stoltenberg was quoted as saying.

Russia said its offensive to win Sievierdonetsk itself was proceeding successfully.

Luhansk Governor Serhiy Gaidai told Ukrainian TV that fighting made evacuations from the city impossible, but that "all Russian claims that they control the town are a lie. They control the main part of the town, but not the whole town."

Among the communities around Sievierdonestk, Mr Gaidai told Ukraine TV that a Russian attack on Toshkivka, 35km south, "had a degree of success."

Reuters could not independently confirm the battlefield accounts.

A Ukrainian tank moves as Russian troops continue their assaults on the Donbas

Britain's Ministry of Defence said that both Russia and Ukraine have continued heavy bombardment around Sievierodonestk "with little change to the front line."

Analysts at the Institute for the Study of War, a Washington-based think tank, wrote in a note that "Russian forces will likely be able to seize Sievierodonetsk in the coming weeks, but at the cost of concentrating most of their available forces in this small area."


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The British military assessment said morale for Ukrainian and Russian combat units in the Donbas was likely "variable."

"Ukrainian forces have likely suffered desertions in recent weeks, however, Russian morale highly likely remains especially troubled.

Cases of whole Russian units refusing orders and armed stand-offs between officers and their troops continue to occur," the British Ministry of Defence said on Twitter.

Residents visit a World Central Kitchen food distribution site in Molochar

In Sievierodonetsk's twin city of Lysychansk, residential buildings and private houses had been destroyed by Russian shelling, Mr Gaidai said. "People are dying on the streets and in bomb shelters," he added.

He later said 19 people had been evacuated today.

"Weare managing to bring in humanitarian aid and evacuate people as best we can," Mr Gaidai said.

In Ukraine's second-largest city Kharkiv, northwest of Luhansk, Russia's defence ministry said its Iskander missiles had destroyed weaponry recently supplied by Western countries.

Russian forces were trying to approach Kharkiv, which experienced intense shelling earlier in the war, and turn it into a "frontline city", a Ukrainian interior ministry official said.

A Ukrainian serviceman mans a position in a trench on the front line near Avdiivka, Donetsk

In southern Ukraine, Western weaponry had helped Ukrainian forces advance 10km towards Russian-occupied Melitopol, its mayor said in a video posted on Telegram from outside the city.

Russia has said it launched what it calls a "special military operation" to disarm its neighbour and protect Russian speakers there from dangerous nationalists. Kyiv and its allies dismissed that as a baseless pretext for a war of aggression.

Ukrainian President Volodymyr Zelensky, who has rallied citizens with daily filmed messages, said he had visited forces in the southern Mykolaiv region, about 550km south of Kyiv.

"Their mood is assured: they all do not doubt our victory," he said in a video today that appeared to have been recorded on a moving train. "We will not give the south to anyone, and all that is ours we will take back."

In Mykolaiv and Odesa regions, Mr Zelensky said he had heard reports on destruction from Russian strikes.

"The losses are significant. Many houses have been destroyed; civilian logistics have been disrupted," he said.

Germany today announced measures that would prepare it for an end to Russian natural gas deliveries. The country, which is seeking to phase out Russian energy imports and worries Moscow could stop deliveries before it is ready, is increasing gas storage inventories and plans for coal-fired power plants to produce more.