WASHINGTON - A planned summit between US President Donald Trump and Russian President Vladimir Putin was put on hold on Oct 21, as Moscow’s rejection of an immediate ceasefire in Ukraine cast a cloud over attempts at negotiations.

A senior White House official told Reuters that “there are no plans for President Trump to meet with President Putin in the immediate future” after Secretary of State Marco Rubio and Russian Foreign Minister Sergei Lavrov had a “productive call” but opted against an in-person meeting.

Mr Trump had announced last week that

in Hungary to try to bring an end to the war in Ukraine. But Mr Putin has been unwilling to consider concessions. Moscow has long demanded that Ukraine agree to cede more territory before any ceasefire.

Mr Trump, asked by reporters about the prospect for a summit, said he did not want to have a “wasted meeting” but suggested there could be more developments and that “we’ll be notifying you over the next two days” about them.

Mr Kirill Dmitriev, Putin’s investment envoy, said in a social media post that “preparations continue” for a summit.

Russia

for a peace deal in a private communique known as a “non paper” that it sent to the US last weekend, according to two US officials and a person familiar with the situation.

The communique reaffirmed Russia’s demand for full control of the long-contested eastern Donbas region, according to one official, effectively rejecting Mr Trump’s view that a ceasefire should commence with a freeze of the frontlines at their prevailing locations.

Russia controls all of the province of Luhansk and about 75 per cent of neighbouring Donetsk, which together make up the Donbas region.

European leaders called on Washington on Oct 21 to hold firm in demanding an immediate ceasefire in Ukraine, with present battle lines to serve as the basis for any future talks.

Nato said Secretary-General Mark Rutte travelled to Washington on Oct 21 for talks with Mr Trump that two sources familiar with the matter said would take place on Oct 22.

A Western official, speaking on condition of anonymity, said Mr Rutte planned to present to Mr Trump the

and any subsequent peace negotiations.

Mr Trump, who last week spoke by phone to Mr Putin and met Ukrainian President Volodymyr Zelensky, had hoped for another high-profile session with the Russian leader after their August summit in Alaska failed to advance negotiations.

But the two sides postponed a preparatory meeting between Mr Rubio and Mr Lavrov that had been expected to take place in Budapest on Oct 23.

Mr Lavrov and Mr Rubio spoke by phone on Oct 20. Mr Lavrov said that the place and the timing of the next Trump-Putin summit was less important than the substance of implementing the understandings reached in Alaska.

The Kremlin said there was no clear date and that

was needed and that may take time.

“Listen, we have an understanding of the presidents, but we cannot postpone what has not been finalised,” Kremlin spokesman Dmitry Peskov said. “Neither President Trump nor President Putin gave exact dates.”

Asked if Moscow had an understanding of a possible date for the summit, Mr Peskov said: “No, there is no understanding.”

‘I guess the Russians wanted too much’

Neither side has publicly abandoned plans for Mr Trump to meet Mr Putin. Hungary’s foreign minister, Peter Szijjarto, was in Washington on Oct 21, where he posted on Facebook: “We have some serious days ahead”.

But two senior European diplomats said the postponement of the Rubio-Lavrov meeting was a sign the Americans would be reluctant to go ahead with a Trump-Putin summit unless Moscow yields from its demands.

“I guess the Russians wanted too much and it became evident for the Americans that there will be no deal for Trump in Budapest,” said one.

The Russians “haven’t at all changed their position, and are not agreeing to ‘stop where they are’,” said the second diplomat. “And I assume Lavrov gave the same spiel, and Rubio was like: ‘See you later’.”

Europeans concerned Trump will get no concessions

Ukraine’s European allies have been concerned that Mr Trump could meet Mr Putin for a second time without getting any serious concessions from the Russian leader.

In a statement on Oct 21, the leaders of European powers including Britain, France, Germany and the EU said they “strongly support President Trump’s position that the fighting should stop immediately, and that the current line of contact should be the starting point of negotiations”.

Mr Trump has often changed his emphasis in public when speaking about Ukraine. But on Oct 17 after his meeting with Mr Zelensky at the White House he explicitly endorsed the position that a ceasefire should start with forces at their present positions.

Reuters and other news organisations reported that Mr Trump’s meeting with Mr Zelensky behind closed doors was contentious, with the US president repeatedly using profanity and pushing Mr Zelensky to accept some Russian demands. But Mr Zelensky has painted the meeting as a success because it ended with Mr Trump publicly backing a ceasefire at the present lines, Kyiv’s longstanding position.

European leaders are due to meet this week with Mr Zelensky as their guest, first at an EU summit and then at a meeting of the “coalition of the willing” countries discussing a security force to guarantee a post-war settlement in Ukraine. Russia rejects such an international security force.

The choice of Budapest as a venue for a Putin-Trump meeting is contentious within the EU, where Hungary’s Prime Minister Viktor Orban is an outlier as one of the few leaders to maintain warm relations with Russia.

Any trip to Budapest would require Mr Putin to fly through the airspace of other EU countries.