Tensions mount ahead of Ukraine talks in London as US and allies push for ceasefire

US, Ukrainian and European officials meet in London on Wednesday about ending Russia’s war in Ukraine after warnings by US President Donald Trump that Washington could walk away if there is no progress on a deal soon. Trump’s Ukraine envoy General Keith Kellogg will participate in the talks. But Secretary of State Marco Rubio will no longer join the London discussion, State Department spokesperson Tammy Bruce told reporters on Tuesday, hours after confirming on Fox Business Network&r