The upcoming summit between President Donald Trump and his counterpart Vladimir Putin is being used by the Kremlin to divide the U.S. from Europe over the war in Ukraine, according to analysis.

Following the Friday summit in Alaska, Trump said he would immediately call European leaders and Zelenskyy to discuss any deal.

Ukrainian President Volodymyr Zelensky quickly denounced the idea of giving up territory to Russia in a video address on Saturday, vowing that Ukraine would not “gift their land to the occupier” and warning that any peace talks that didn’t involve Kyiv would “bring nothing.”