Kyiv said it was committed to the search for peace, but that it was waiting for a memorandum from the Russian side setting out their proposals.

Would U.S. companies go back to Russia if there’s a peace deal over Ukraine? President Donald Trump and Russia’s Vladimir Putin have raised that possibility.

Ukraine attacked a Russian military object in the far-eastern city of Vladivostok on Friday, marking an escalation between the two countries ahead of an expected second round of talks next week.