Kiev's backers are said to be urging security guarantees to be included under Trump's reported proposal to acknowledge Crimea as Russian

The UK and France are "open to a scenario" in which Kiev would concede territory to Russia in exchange for Western security guarantees and aid, the Wall Street Journal has reported, citing an insider.

London and Paris have emerged as the leading backers of Kiev's war effort against Russia, after US President Donald Trump announced his intention to distance America from the crisis. Washington expects Ukraine and its European NATO allies to respond this week to its proposed compromise truce before presenting it to Moscow.

European leaders are wary of acknowledging Russian sovereignty over Crimea and freezing the hostilities along the current front lines - concepts reportedly outlined by Trump administration officials in Paris last week - the WSJ said on Tuesday. According to the newspaper's source, the UK and France would prefer a deal with no formal territorial changes, "like the cease-fire that ended the Korean War."

That armistice, signed in 1953 by military officers from North Korea and the US, was never endorsed by South Korea, which continues to reject the authority of the government in Pyongyang. Without a formal peace agreement, the Korean War remains technically unresolved.

Current hopes for a diplomatic breakthrough have been dampened by remarks from Ukraine's Vladimir Zelensky. On Tuesday, he publicly dismissed certain ideas reportedly included in the Trump administration's peace plan. Secretary of State Marco Rubio previously cautioned that the US could "move on" if either party delays progress.

Moscow has accused the EU and UK of trying to undermine Trump's mediation efforts. Paris and London have suggested a post-ceasefire deployment of Western troops in Ukraine, a scenario that the Russian government has deemed unacceptable under any circumstances. Washington has ruled out any future military involvement in Ukraine, asserting that European nations should handle its security.

Russian officials argue that a lasting peace can only be achieved by addressing the fundamental causes of the conflict, including NATO's expansion in Europe since the 1990s, and the rise of radical Ukrainian nationalism. According to Moscow, the Zelensky government aims to eradicate "all things Russian" within the nation.