Ukraine's Zelensky hails EU offer as Russia pounds Kharkiv, Donbas

Ukraine's President Volodymyr Zelensky on Wednesday hailed the European Union's expected offer of candidate status for his battle-weary nation, as Russian forces pounded Ukraine's second-biggest city Kharkiv and the eastern Donbas region.

European leaders will formally set Ukraine on the long road to EU membership at a summit in Brussels on Thursday. Though mainly symbolic, the move will help lift national morale at a very difficult time in a four-month conflict that has killed thousands, displaced millions and flattened towns and cities.

The crisis has also had a massive impact on the global economy and European security arrangements, driving up gas, oil and food prices, pushing the EU to reduce its heavy reliance on Russian energy and prompting Finland and Sweden to seek NATO membership.

The EU will temporarily shift back to coal to cope with dwindling Russian gas flows without derailing longer-term climate goals, an EU official said on Wednesday, as a tight gas market and soaring prices set off a race for alternative fuels.

Zelensky said he had spoken to 11 European Union leaders on Wednesday about Ukraine's candidacy and will make more calls on Thursday. He said earlier he believed all 27 EU countries would support Ukraine's candidate status.

"We deserve it," Zelenskiy told crowds in Amsterdam via video link.

Diplomats say it will take Ukraine a decade or more to meet the criteria for joining the EU. But EU leaders say the bloc must make a gesture that recognises Ukraine's sacrifice.

With its forces running low on ammunition as fierce fighting grinds on in the Donbas, Ukraine has more urgent priorities in the near term.

'No letup' in shelling civilians

The Russian strikes on Tuesday and Wednesday on Kharkiv, near the Russian border, were the worst for weeks in an area where normal life had been returning since Ukraine pushed Moscow's forces back last month.

Kyiv characterised the strikes, which reportedly killed at least 20 people, as a bid to force Ukraine to pull resources from the main battlefields in the Donbas to protect civilians.

Oleh Synehubov, governor of Kharkiv region, said Russians continued shelling residential districts of Kharkiv and towns within Kharkiv region.

"There is no letup in the shelling of civilians by the Russian occupiers," he wrote on the Telegram messaging app. "This is evidence that we cannot expect the same scenario as in Chernihiv or Kyiv, with Russian forces withdrawing under pressure."

Ukrainian presidential adviser Oleksiy Arestovych said in a video address that Russian forces were hitting Kharkiv to terrorise the population and force Ukraine to divert troops.

Zelensky has warned the fighting may escalate before the EU summit. Russia has long opposed closer links between Ukraine, a former Soviet state, and Western clubs like the EU and the NATO military alliance.

"There were massive air and artillery strikes in Donbas," he said in a video address released early Thursday, adding Russia wants "to destroy the entire Donbas step by step."

In an indication that the military situation for Ukraine in the Donbas was becoming more difficult, Tass news agency indicated Russian forces were on the verge of capturing the village of Vovchoyarivka, some 12 km southwest of Lysychansk.

Tass cited sources close to troops fighting for the self-declared separatist Russian-speaking Luhansk region. The village lies close to a major highway leading out of Lysychansk to the town of Bakhmut to the southwest.

Reuters was unable to immediately confirm the report.

Ukraine generally does not comment on reports of attacks on Russian infrastructure near the border, which it has called "karma" for Russian attacks on Ukraine.