The meeting will take place on Monday, according to two EU officials.
It was not immediately clear whether the meeting would involve all EU leaders, or only a smaller group of countries, and if other European leaders like U.K. Prime Minister Keir Starmer would also be invited.
A French spokesperson was not immediately able to comment. French Foreign Minister Jean-Noël Barrot, who was on the panel with Sikorski in Munich, didn’t confirm or deny the emergency summit.
Sikorski said later that Polish Prime Minister Donald Tusk will travel on Monday at Macron’s invitation to the meeting. “We need to show our strength and unity,” Sikorski said in a post on social media.
Suzanne Lynch and Antoaneta Roussi contributed reporting.