Ukraine ruled out a ceasefire or any territorial concessions to Moscow as Russia stepped up its attack in the eastern and southern parts of the country, pounding the Donbas and Mykolaiv regions with air strikes and artillery fire.
Kyiv’s stance has become increasingly uncompromising in recent weeks as Russia experienced military setbacks while Ukrainian officials grew worried they might be pressured to sacrifice land for a peace deal.
“The war must end with the complete restoration of Ukraine’s territorial integrity and sovereignty,” Andriy Yermak, Ukraine’s presidential chief of staff said in a Twitter post on Sunday.
Polish President Andrzej Duda offered Warsaw’s backing, telling lawmakers in Kyiv on Sunday that the international community had to demand Russia’s complete withdrawal and that sacrificing any territory would be a “huge blow” to the entire West.
“Worrying voices have appeared, saying that Ukraine should give in to (President Vladimir) Putin’s demands,” Duda said, the first foreign leader to address the Ukrainian parliament in person since Russia’s Feb 24 invasion.
“Only Ukraine has the right to decide about its future,” he said.
Speaking to the same parliamentary session, Ukrainian President Volodymyr Zelensky renewed a plea for stronger economic sanctions against Moscow.
“Half-measures should not be used when aggression should be stopped,” he said.
Shortly after both finished speaking, an air raid siren was heard in the capital, a reminder that the war raged on even if its front lines are now hundreds of kilometres away.
Zelensky said at a news conference with Duda that 50 to 100 Ukrainians are dying every day on the war’s eastern front in what appeared to be a reference to military casualties.
Russia is waging a major offensive in Luhansk, one of two provinces in Donbas, after ending weeks of resistance by the last Ukrainian fighters in the strategic southeastern port of Mariupol.
The heaviest fighting focused around the twin cities of Sievierodonetsk and Lysychansk, interior ministry adviser Vadym Denysenko told Ukrainian television on Sunday.
The cities form the eastern part of a Ukrainian-held pocket that Russia has been trying to overrun since mid-April after failing to capture Kyiv and shifting its focus to the east and south of the country.
Serhiy Gaidai, the governor of Luhansk, said in a local television interview that Russia was using “scorched-earth” tactics in the region.
“They are wiping Sievierodonetsk from the face of the earth,” he said.
Russian shelling and “heavy fighting” near Sievierodonetsk has continued, but the invading forces failed to secure the nearby village Oleksandrivka, a Ukrainian military statement said.
Russia’s defence ministry said on Sunday its forces pummelled Ukrainian command centres, troops and ammunition depots in Donbas and the Mykolaiv region in the south with air strikes and artillery.
On Sunday evening, multiple explosions were heard throughout the city of Mykolaiv, Mayor Oleksandr Senkevich said in a social media post.
Reuters was unable to independently verify those battlefield reports.
Russian-backed separatists already controlled parts of Luhansk and neighbouring Donetsk before the invasion, but Moscow wants to seize the remaining Ukrainian-held territory in the region.
Ukraine’s military said seven civilians were killed and eight injured during Russian attacks in Donetsk on Sunday. Numbers for Luhansk were not disclosed.
No concessions, no ceasefire
Ukraine’s lead negotiator, Zelensky adviser Mykhailo Podolyak, ruled out any territorial concessions and rejected calls for an immediate ceasefire, saying it meant Russian troops would stay in occupied territories, which Kyiv could not accept.
“The (Russian) forces must leave the country and after that the resumption of the peace process will be possible,” Podolyak said in an interview with Reuters on Saturday, referring to calls for an immediate ceasefire as “very strange.”
Concessions would backfire because Russia would use the break in fighting to come back stronger, he said.
Recent calls for an immediate ceasefire have come from US Defense Secretary Lloyd Austin and Italian Prime Minister Mario Draghi.
The end of fighting in Mariupol, the biggest city Russia has captured, gave Putin a rare victory after a series of setbacks in nearly three months of combat.
The last Ukrainian forces holed up in Mariupol’s vast Azovstal steelworks have surrendered, the Russian defence ministry said on Friday. Ukraine has not confirmed that development, but a commander of one of the units in the factory said in a video that the troops had been ordered to stand down.
Full control of Mariupol gives Russia command of a land route linking the Crimean Peninsula, which Moscow seized in 2014, with mainland Russia and parts of eastern Ukraine held by pro-Russia separatists.
Russia cuts gas to Finland
Russian state gas company Gazprom said on Saturday it had halted gas exports to Finland after Helsinki refused to pay in roubles.
Moscow cut off Bulgaria and Poland last month after they rejected similar terms.
Along with sanctions, Western nations have stepped up weapons supplies and other aid to Ukraine, including a new US$40 billion package from the US.
Moscow says Western sanctions and aid for Kyiv amount to a “proxy war” by Washington and its allies.
Putin calls the invasion a “special military operation” to disarm Ukraine and rid it of radical anti-Russian nationalists. Ukraine and its allies have dismissed that as a baseless pretext for the war, which has killed thousands of people in Ukraine and displaced millions.