Reuters has seen the text of a set of proposals on how to end Russia's war in Ukraine that were given to the U.S. side on Wednesday by Ukrainian and European officials at talks in London.

Talks between the U.S., Ukraine and European officials to discuss ending Russia's war in Ukraine faltered as Secretary of State Marco Rubio abruptly cancelled his trip to London.

With its strong public support of Ukraine, Europe seeks to give Zelensky some space in the face of U.S. demands while still urging compromises.