European, Ukrainian and US officials gathered in Geneva on Sunday to discuss a draft plan presented by Washington to end the war in Ukraine, after Kyiv and its allies voiced alarm over what they saw as major concessions to the aggressor Russia.

On Friday, US President Donald Trump said Ukrainian President Volodymyr Zelenskiy had until Thursday to approve the 28-point plan, which calls on Ukraine to cede territory, accept limits on its military and renounce ambitions to join NATO.

For many Ukrainians, including soldiers fighting on the front lines, such terms would amount to capitulation after nearly four years of fighting in Europe's deadliest conflict since World War Two.

Since the plan was announced, there has been considerable confusion about who was involved in drawing it up. European allies said they had not been consulted.

Polish Prime Minister Donald Tusk said on X that Ukraine's allies were ready to work on the plan, but added: "... before we start our work, it would be good to know for sure who is the author of the plan and where was it created."

TOP OFFICIALS ARRIVE IN GENEVA

A US official said US Special Envoy Steve Witkoff and Secretary of State Marco Rubio had arrived on Sunday for the talks on ending Russia's full-scale invasion.

"We hope to iron out the final details...to draft a deal that is advantageous to them (Ukraine)," a US official said. "Nothing will be agreed on until the two presidents get together," the official said, referring to Trump and Zelenskiy.

Ahead of Rubio's departure for Geneva, Trump said his current proposal for ending the war is not his final offer.

A U.S. official said there would be coordination meetings on Sunday morning before talks started in earnest in Geneva. There would be a full day of talks in different formats between US and Ukrainian officials, the official added.

Ahead of the Geneva gathering, there were also positive and constructive talks between US and Ukrainian officials, the official said, speaking on condition of anonymity.

A PERILOUS MOMENT FOR UKRAINE

The draft plan, which includes many of Russia's key demands and offers only vague assurances to Ukraine of "robust security guarantees", comes at a perilous moment for the country.

Russia has been making gains along the front in the east and south of Ukraine, albeit slowly and, according to Western and Ukrainian officials, extremely costly in terms of lives lost.

The transportation hub of Pokrovsk has been partially taken by Russian forces and Ukrainian commanders say they do not have enough soldiers to prevent small, persistent incursions.

Ukraine's power and gas facilities have been pummelled by drone and missile attacks, meaning millions of people are without water, heating and power for hours each day.

Zelenskiy himself has been under pressure domestically after a major corruption scandal broke, ensnaring some of his ministers and people in his close entourage.

Kyiv had taken heart in recent weeks after the United States tightened sanctions on Russia's oil sector, the main source of funding for the war, while its own long-range drone and missile strikes have caused considerable damage to the industry.

But the draft peace deal has caused major concern as it appears to hand the diplomatic advantage back to Moscow. Ukraine relies heavily on US intelligence and weapons to sustain its war against Russia.

EUROPEANS DRAFT PLAN BASED ON US PROPOSAL

Convoys of diplomatic vehicles shuttled through Geneva on Sunday morning as the talks were about to get under way.

US Army Secretary Daniel Driscoll was also in Geneva for the talks, while Ukraine's delegation is led by the head of Zelenskiy's office, Andriy Yermak.

Yermak said his delegation met with the national security advisers from Britain, France and Germany and would next hold talks with the United States.

"We continue to work together to achieve a sustainable and just peace for Ukraine," he said on X.

Canadian Prime Minister Mark Carney said he would speak with Zelenskiy later on Sunday about the peace plan.

European and other Western leaders said on Saturday the US peace plan, which endorses key Russian demands, was a basis for talks to end the war but needed "additional work", as they seek a better deal for Kyiv before Thursday's deadline.

A German government source said a European draft peace plan, which is based on the US proposal, had been sent to Ukraine and to the US administration.

Before the talks, Zelenskiy warned that Ukraine risked losing its dignity and freedom - or Washington's backing - over the plan.

Russian President Vladimir Putin described the plan as the basis for a resolution to the conflict, but Moscow may object to some proposals in the scheme, which requires its forces to pull back from some areas they have captured.