BRUSSELS — Belgium summoned the U.S. ambassador on Tuesday over a social media post where he accused the country of antisemitic prosecution of Jewish Belgians, the kingdom’s foreign minister said.

“Labeling Belgium as antisemitic is not just wrong, it’s dangerous disinformation that undermines the real fight against hatred,” said Belgian foreign minister Maxime Prévot in a post on X on Monday. The summons is a rare move between staunch allies.