Germany's Chancellor Olaf Scholz, center, speaks with European Commission President Ursula von der Leyen during a round table meeting at an EU summit in Brussels, Thursday, Dec. 19, 2024. (AP Photo/Omar Havana)

Ukraine's President Volodymyr Zelenskyy arrives for a round table meeting during an EU summit in Brussels on Thursday, Dec. 19, 2024. (Johanna Geron, Pool Photo via AP)

European Union leaders meet for a round table meeting at an EU summit in Brussels, Thursday, Dec. 19, 2024. (AP Photo/Omar Havana)

European Commission President Ursula von der Leyen, left, speaks with European Council President Antonio Costa during a round table meeting at an EU summit in Brussels, Thursday, Dec. 19, 2024. (AP Photo/Omar Havana)

Slovakia's Prime Minister Robert Fico, center, arrives for a round table meeting at an EU summit in Brussels, Thursday, Dec. 19, 2024. (AP Photo/Omar Havana)

From left, Netherland's Prime Minister Dick Schoof, Italy's Prime Minister Giorgia Meloni and Cypriot President Nikos Christodoulides during a round table meeting at an EU summit in Brussels, Thursday, Dec. 19, 2024. (AP Photo/Omar Havana)

Ukraine's President Volodymyr Zelenskyy, left, speaks with European Council President Antonio Costa as they arrive for an EU summit at the European Council building in Brussels, Thursday, Dec. 19, 2024. (AP Photo/Geert Vanden Wijngaert)

Ukraine's President Volodymyr Zelenskyy, right, and European Council President Antonio Costa attend a round table meeting during an EU summit in Brussels on Thursday, Dec. 19, 2024. (Johanna Geron, Pool Photo via AP)

Luxembourg's Prime Minister Luc Frieden speaks with the media as he arrives for an EU summit at the European Council building in Brussels, Thursday, Dec. 19, 2024. (AP Photo/Geert Vanden Wijngaert)