The U.S. said after the call that Russia agreed to an energy and infrastructure ceasefire. After Moscow and Kyiv agree to stop hitting each other's power plants and electric grids, negotiators would move on to a potential halt in fighting on the Black Sea and then to a full ceasefire in the three-year-old Ukraine war,

U.S. President Donald Trump and Russian counterpart Vladimir Putin discussed staging a series of hockey games between players from their respective countries during their lengthy call Tuesday, according to the Kremlin.