President Donald Trump took aim at Russian President Vladimir Putin on Saturday in a Truth Social post about the ongoing war in Ukraine, saying that the Kremlin leader may need to "be dealt with differently.

The United States has failed to persuade Ukraine and Europe to make radical concessions to Russia in negotiations to end the war. RBC-Ukraine reports on the main developments in recent negotiations and explains the differences between the various “peace plans.

President Donald Trump said Saturday that he is beginning to question whether Russian President Vladimir Putin wants to end the Russia-Ukraine war, a warning shot to the Russian leader that came just after Trump met with Ukrainian President Volodymyr Zelenskyy in Rome.