Two days of peace talks in Geneva between Ukraine and Russia ended on Wednesday without a breakthrough, with President Volodymyr Zelensky accusing Moscow of stalling U.S.-mediated efforts to end the four-year-old war.

Ukraine has faced repeated pressure from U.S. President Donald Trump to agree to a deal that could mean painful concessions, as Russian forces pound its power grid and slowly advance on the battlefield.

As the delegations met for a second day at a hotel in the Swiss city, under the mediation of U.S. envoy Steve Witkoff and Trump’s son-in-law Jared Kushner, Zelensky had called the first day “difficult”.

“We can state that Russia is trying to drag out negotiations that could already have reached the final stage,” he wrote on X.

NO DATE FOR U.S.-BACKED RUSSIA, UKRAINE TALKS TO RESUME

Moments after his statement, the delegations broke off the talks and said they would meet again in the future, without providing a date.

Russia’s chief negotiator, former culture minister Vladimir Medinsky, described the talks as “difficult, but business-like”.

Medinsky - whom Ukrainian officials have accused of engaging in history lectures rather than substantive talks - spoke with the Ukrainians for nearly two hours after formal talks ended, according to a representative of Kyiv’s chief negotiator, Rustem Umerov.

A spokesperson for Zelensky said the formal part of the talks had addressed territory in Ukraine’s east and the fate of the Russian-controlled Zaporizhzhia Nuclear Power Plant, both sticking points since the beginning of the process.

Moscow wants Ukraine to cede the roughly 20% of the eastern region of Donetsk that Russian forces have been unable to conquer - something Kyiv has repeatedly rejected.

Kyiv, meanwhile, wants Zaporizhzhia, Europe’s largest nuclear plant, to be operated by the U.S. and Ukraine, which Russia has said is unacceptable.

PRESSURE FROM TRUMP

Tuesday is the fourth anniversary of Russia’s full-scale invasion, which has killed hundreds of thousands, driven millions from their homes, and ravaged Ukrainian cities, towns and villages. Russia denies deliberately targeting civilians.

Trump has twice suggested in recent days that it is up to Kyiv to make sure a deal is agreed quickly. He had told reporters on Monday, “Ukraine better come to the table fast. That’s all I’m telling you.”

In an interview with the U.S. news outlet Axios, Zelensky was quoted as saying that it was “not fair” that Trump kept publicly demanding concessions from Ukraine, not Russia.

Zelensky also said any plan requiring Ukraine to give up territory that Russia had not captured in the east would be rejected if put to a referendum.

“I hope it is just his tactics and not the decision,” Zelensky was quoted as saying.

The Geneva meeting follows two rounds of U.S.-brokered talks in Abu Dhabi that made no breakthrough.

Both Zelensky and Umerov have made a point of repeatedly thanking the U.S. for its mediation in recent weeks.

Zelensky has expressed concern that U.S. Congressional mid-term elections in November could draw Washington’s attention away from efforts to end Europe’s biggest conflict since World War Two.

Kyiv is also seeking strong U.S.-backed security guarantees to prevent future Russian attacks in the event of a peace deal.

U.S. Army Secretary Daniel Driscoll and Brigadier General Michael Adamski took part in three-way military negotiations on Wednesday, according to a U.S. official.

RUSSIAN SOURCE CALLS TALKS “VERY TENSE”

Russian news agencies quoted a source as saying that Tuesday’s six hours of talks had been “very tense”.

Umerov had said his delegation in Geneva had no “excessive expectations”.

In all, Russia occupies about 20% of Ukraine’s national territory, including Crimea, seized and unilaterally annexed in 2014.

It is advancing slowly along the roughly 1,200 km (750-mile) frontline; analysts say it has gained about 1.5% of Ukraine since early 2024. However, its recent airstrikes on energy infrastructure have left hundreds of thousands of Ukrainians without heating and power during an exceptionally harsh winter.

Ukraine is pushing for its European allies to become more involved in the peace process. Delegations from France, Germany, Britain and others were present in Geneva and were briefed on the talks, but did not take part directly.