The Kremlin said contacts between the U.S. and Russia had taken place, the first time Moscow has hinted the two countries are discussing a potential plan to end fighting in Ukraine.

Ukraine was prepared to engage in negotiations to end its nearly three-year-old war with Russia, President Volodymyr Zelenskiy said, but he stressed that the United States and Europe also had to take part in any talks.

Trump announced Monday that he was “looking to do a deal with Ukraine” in which the U.S. would provide military aid for the war against Russian President Vladimir Putin in exchange for Ukraine’s "rare earths."