WRAPUP 1-Ukraine warns talks with Russia may collapse as battles rage in east
By Natalia Zinets
KYIV, April 30 (Reuters) - Ukraine and Russia traded accusations over shaky talks to end a war now in its third month as Russia pounded areas in the east of the country and U.S. lawmakers vowed a massive new weapons package for Kyiv.
Russian Foreign Minister Sergei Lavrov, in remarks published early on Saturday, said lifting Western sanctions on Russia was part of the peace negotiations, which he said were "difficult" but continue daily by video link.
Ukraine's president, Volodymyr Zelenskiy, told Polish journalists that chances were "high" that the talks, which have not been held in person for a month, would end because of Russia's "playbook on murdering people," the Interfax news agency said.
Ukraine accuses Russian troops of atrocities in their withdrawal from areas near Kyiv. Moscow denies the claims.
After failing to capture the capital in the nine-week assault that has turned cities to rubble, killed thousands and forced 5 million Ukrainians to flee abroad, Moscow is now focussing on the east and south.
Russian forces captured Ukraine's southern city of Kherson and mostly occupied the southeastern port city of Mariupol, where the United Nations is making efforts to evacuate civilians and fighters holed up in a large steel plant.
Lavrov, speaking to China's official Xinhua news agency, said 1.02 million people had been evacuated to Russia from Ukraine since the invasion began on Feb. 24. Ukraine says thousands have been taken to Russia against their will. nL2N2WS00K
Reuters could not independently verify the claims of either side.
Lavrov said the evacuees included 120,000 foreigners and people from Russian-backed breakaway regions of Ukraine - the so-called Donetsk and Luhansk people's republics that Russia recognised as independent just before President Vladimir Putin announced the invasion.
Moscow calls the war a "special military operation" to disarm and "denazify" Ukraine, defend Russian-speaking people from persecution and prevent the United States from using the country to threaten Russia.
Ukraine dismisses Putin's claims of persecution and says it is fighting an unprovoked land grab to fully capture Donetsk and Luhansk, which form the Donbas region.
Britain and the United States have voiced support for Ukraine in the peace talks but say it is vital to keep arming Kyiv. On Thursday, President Joe Biden asked the U.S. Congress for $33 billion in new aid, more than $20 billion of it in weapons.
The funding has received bipartisan congressional support. House of Representatives Speaker Nancy Pelosi said she hoped to pass the package "as soon as possible". nL2N2WR1UA
Ukraine acknowledges losing control of some eastern towns and villages but says Moscow's gains have come at a heavy cost to a force already worn down from its defeat near the capital.
"We have serious losses but the Russians' losses are much, much bigger," Ukrainian presidential adviser Oleksiy Arestovych said, without elaborating. "They have colossal losses."
Russia was pounding the entire Donetsk front line with rockets, artillery, mortar bombs and aircraft in part to stop Ukrainian troops from regrouping, Ukrainian officials said.
Ukraine's military said Russia was preparing for offensives in the areas of Lyman in Donetsk and Sievierodonetsk and Popasna in Luhansk. In the south, it said, Russia was "continuing to regroup, increase fire effectiveness and improve position".
Russia's defence ministry said its forces had struck Ukrainian weapons storage sites, platoon strongholds, artillery positions and drones. Russia said a diesel submarine in the Black Sea had struck military targets with Kalibr cruise missiles, the first report of such strikes from a submarine.
'IT CAN'T BE DESCRIBED'
Russia said its high precision long-range missiles had destroyed the production facilities of a rocket plant in Kyiv.
Ukraine says that attack Thursday struck a residential building, injuring civilians and killing a producer with U.S.-backed Radio Free Europe/Radio Liberty. The body of the producer, Vira Hyrych, was found in the building's rubble, the broadcaster said.
"She was going to bed when a Russian ballistic missile hit her apartment in central Kyiv," said Ukrainian Foreign Ministry spokesperson Oleg Nikolenko.
Western officials said Russia had suffered fewer casualties after narrowing the scale of its invasion but numbers were still "quite high", while the British defence ministry said Russian gains had been limited and came at "significant cost".
The bloodiest fighting and worst humanitarian catastrophe have been in Mariupol, reduced to a wasteland by two months of Russian bombardment and siege. Ukraine says 100,000 civilians remain in the city.
In parts of Mariupol now held by Russian troops, emergency workers were retrieving bodies from the streets. Among the blasted ruins, residents recounted the horror they had survived.
"We were hungry, the child was crying when the Grad (multiple rocket launcher) shells were striking near the house. We were thinking, this is it, the end. It can't be described," Viktoria Nikolayeva, 54, who survived the battle with her family in a basement, told Reuters, weeping. nL2N2WR0WV
One Ukrainian fighter holed up there was optimistic the injured and other soldiers at the plant could be saved and taken to safety. Previous evacuation efforts have failed. nL2N2WR0B5
"I really believe that all the defenders of Mariupol - the troops that remained here, the wounded and those alive - that we will be able to save the lives of these heroes," said Captain Sviatoslav Palamar.
Ukraine and Russia: What you need to know right nownL5N2WP6TP
TIMELINE-Russia's invasion of Ukraine enters third monthnL5N2WI2ER
Graphic on Russian invasionhttps://graphics.reuters.com/UKRAINE-CRISIS/zdpxokdxzvx/
SPECIAL REPORT-How military technology reaches Russia in breach of U.S. export controls nL5N2WR6DP
'It was a massacre': Mariupol residents recall battle for Ukrainian city nL2N2WR0WV
(Reporting by Natalia Zinets in Kyiv; Additional reporting from Russian-held Mariupol and by Lidia Kelly in Melbourne; Writing by Rami Ayyub and Clarence Fernandez; Editing by Frank Jack Daniel and William Mallard)