Hours before Vance and Zelenskyy were set to meet, a Russian drone with a high-explosive warhead hit the protective confinement shell of the Chernobyl Nuclear Power Plant in the Kyiv region, the Ukrainian president said. Radiation levels have not increased, Zelenskyy and the U.N. atomic agency said.

NATO members in Europe should bear more of the costs of collective defense, US Defense Secretary Pete Hegseth said Thursday, echoing President Donald Trump’s call for allies to spend 5% of their GDP on defense while sidestepping suggestions that the US should hit the same target.

U.S. Secretary of Defense Pete Hegseth has called for NATO’s European members to increase their role in the defense of Europe as the United States focuses on defending the alliance’s Pacific flank. It is a move that he says will likely require European allies to significantly increase defense spending from 2% of GDP to about 5% of GDP.