French President Emmanuel Macron, left, speaks with Greece's Prime Minister Kyriakos Mitsotakis 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)
Germany's Chancellor Olaf Scholz speaks with the media as he arrives for a 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/Omar Havana)
Sweden's Prime Minister Ulf Kristersson arrives for a 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/Omar Havana)
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)
Belgium's Prime Minister Alexander De Croo speaks with the media as he arrives for a 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/Omar Havana)
Spain's Prime Minister Pedro Sanchez arrives for a 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/Omar Havana)
European Commission President Ursula von der Leyen, center left, speaks with from left, Slovenia's Prime Minister Robert Golob, Luxembourg's Prime Minister Luc Frieden, Bulgaria's Prime Minister Nikolai Denkov, Greece's Prime Minister Kyriakos Mitsotakis and Austria's Chancellor Karl Nehammer 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)
Hungary's Prime Minister Viktor Orban, left, speaks with Italy's Prime Minister Giorgia Meloni 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)
Estonia's Prime Minister Kaja Kallas arrives for a 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/Omar Havana)
Portugal's Prime Minister Antonio Costa, left, waits for European Council President Charles Michel to speak with journalists during 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/Omar Havana)
Netherland's Prime Minister Mark Rutte, left, speaks with Italy's Prime Minister Giorgia Meloni, right, 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)