Ukraine warned on Monday the humanitarian crisis in the pulverized city of Mariupol was now “catastrophic”, with thousands dead, as fighting surged around Kyiv ahead of new face-to-face peace talks with Russia in Turkey. A senior Ukrainian official told AFP Monday that around 5,000 people have been buried in the besieged city of Mariupol. But the burials stopped 10 days ago because of continued shelling,” Tetyana Lomakina, a presidential adviser now in charge of humanitarian corridors, told AFP by phone, adding that as many as 10,000 people may have died since the start of the Russian invasion. Russian attacks near Kyiv cut power to more than 80,000 homes, officials said, underscoring the peril facing the capital despite an apparent retreat in Moscow’s war aims to focus on eastern Ukraine. “The enemy is trying to break through the corridor around Kyiv and block transport routes,” Ukraine’s deputy defence minister Ganna Malyar said. “The defence of Kyiv continues. It is very serious today,” she said. “It is extremely difficult for the enemy, but we must be honest about the fact that the enemy is trying to capture Kyiv, because to capture Kyiv is essentially a captured Ukraine, and this is their goal.” About 20,000 Ukrainians have been killed in Russia’s month-old invasion and 10 million have fled their homes, according to Kyiv, and several cities are still coming under withering bombardment. Humanitarian needs are direst in the southern port city of Mariupol, where Ukraine said that about 160,000 civilians remain encircled by Russian forces, desperate for food, water and medicine. Ukraine’s foreign ministry said the situation there was “catastrophic” and Russia’s assault from land, sea and air had turned a city once home to 450,000 people “into dust”. The Ukrainian government also estimated Monday that the economic damage from the Russian invasion had reached nearly $565 billion. Economy Minister Yulia Svyrydenko said on Facebook that the $564.9-billion (515.8-billion-euro) estimate includes immediate damage plus expected losses in trade and economic activity. Ukraine says that one Russian strike on a theatre-turned-shelter in Mariupol is feared to have killed some 300 people. Local lawmaker Kateryna Sukhomlynova said the theatre death toll remained unknown because of poor communications, but witnessed terrible scenes in the city before she was able to escape west. Unburied bodies line streets and residents cowering in basement shelters have been forced to eat snow to stay hydrated, she told AFP. “People were calling out to me hysterically, asking me ‘Why aren’t we burying them?’ And I responded, ‘If I take care of the dead, the living that I can help will die’,” Sukhomlynova said. Ukraine decided against any humanitarian corridors on Monday because of potential “provocations” by the Russians along designated routes, Deputy Prime Minister Iryna Vereshchuk said. France, Greece and Turkey are hoping to launch a mass evacuation of civilians out of Mariupol within days, according to French President Emmanuel Macron, who is seeking agreement from Russia’s Vladimir Putin. Macron warned that any escalation “in words or action” could harm his evacuation efforts, after US President Joe Biden’s shock declaration in Poland that Putin “cannot remain in power”. Biden himself rowed back on Sunday, denying to reporters that he had been calling for regime change, while Britain and Germany have joined France in distancing themselves from the remark. Russia has de-facto control over the southern peninsula of Crimea that it annexed in 2014, and the self-proclaimed republics of Donetsk and Lugansk in the eastern Donbas region. In the Lugansk city of Rubizhne, one person was killed and another wounded by overnight Russian bombardment, according to regional Ukrainian officials. Ukrainian forces on Monday recaptured Malaya Rohan, a small village on the outskirts of Ukraine’s second-largest city Kharkiv in the northeast, “There are Russian corpses all over the place,” a Ukrainian soldier told AFP, who said more than two dozen soldiers dispatched to Ukraine by Moscow had been killed in the fight for the hamlet. President Volodymyr Zelensky said the first round of in-person talks since March 10 — due to open in Istanbul on Tuesday after near-daily video contacts — must bring peace “without delay”. Ukrainian “neutrality”, and the future status of Donbas, could be in the mix for the Istanbul meeting. Ukraine’s delegation said it had been delayed and the talks would open on Tuesday. “We understand that it is impossible to liberate all territory by force, that would mean World War III, I fully understand and realise that,” Zelensky said. But he stressed: “Ukraine’s sovereignty and territorial integrity are beyond doubt. Effective security guarantees for our state are mandatory.” Putin has called Moscow’s military goals “demilitarisation and denazification of Ukraine”, as well as the imposition of neutral status. Russian Foreign Minister Sergei Lavrov rejected Zelensky’s demands to meet personally with Putin, but said: “We have an interest in these talks ending with a result that will achieve the fundamental aims for us.” Russia last week appeared to scale back its campaign when senior general Sergei Rudskoi said the first phase of the war was over and the “main goal” was now on controlling Donbas in the east. Western analysts say Ukraine’s unexpectedly dogged resistance, coupled with logistical and tactical failures by the Russians, explain any reorientation by Moscow. The Kremlin is taking no chances with domestic opposition to its war. A crackdown on independent reporting ensnared another victim on Monday after new warnings from Russia’s media regulator. The Novaya Gazeta newspaper, whose chief editor Dmitry Muratov was last year awarded the Nobel Peace Prize, said it was suspending publication until the end of the invasion. Many foreign companies are giving up on Russia altogether, after a raft of Western sanctions. European brewers Carlsberg and Heineken joined the exodus Monday.