From left, Denmark's Prime Minister Mette Frederiksen, Germany's Chancellor Olaf Scholz, Hungary's Prime Minister Viktor Orban, French President Emmanuel Macron and Poland's Prime Minister Donald Tusk during a round table meeting at an EU Summit in Brussels, Thursday, March 21, 2024. European Union leaders are gathering to consider new ways to help boost arms and ammunition production for Ukraine. Leaders will also discuss in Thursday's summit the war in Gaza amid deep concern about Israeli plans to launch a ground offensive in the city of Rafah. (AP Photo/Geert Vanden Wijngaert)