Ukrainian President Volodymyr Zelensky joined European and NATO leaders to thank Trump — a lot — six months after the White House accused him of being ungrateful.

A few of the leaders were said to have interrupted summer holidays to fly to the United States on less than 24 hours’ notice to meet with the Ukrainian leader.

The Ukrainian president’s outfit during his visit to the White House Monday reflects a change in tactics since his disastrous meeting with President Trump earlier this year.

Volodymyr Zelensky may be unwilling to make political and territorial concessions in his war with Russia, but on Monday, the Ukrainian president made allowances of his own, arriving at the White House in a suit jacket.

European leaders are to join the Ukrainian president during a visit that seeks a path to ending the war between Ukraine and Russia.

Ukrainian President Volodymyr Zelensky spoke with Turkish President Recep Tayyip Erdogan about hosting a summit between Russia, Ukraine, and the U.S.