The Europeans expect President Trump to pressure the Ukrainian leader to accept concessions outlined by the Russian president in Alaska.

Zelensky returns to the Oval Office for the first time since his blowup with Trump. This time he is bringing back up.

On Sunday, Secretary of State Marco Rubio, who sat in on the meetings with Mr. Putin at the American air base outside of Anchorage, disputed the idea that the Europeans were coming as a posse to protect Mr. Zelensky from a repeat of the February shouting match.