The police in Britain are investigating, and the band lost its U.S. visas after a member called for “death” to Israel’s army at a festival.

The punk rock duo Bob Vylan said Tuesday their U.S. visas were revoked over their comments against the war in Gaza. Over the weekend, they chanted “death to IDF” referring to the Israel Defense Forces at Glastonbury Festival in the U.

Members of the British rap punk duo Bob Vylan had their visas revoked by the US and are under investigation by local police after leading a crowd to chant “death” to Israel’s military at a UK music festival this past weekend.

The controversy comes as the war in Gaza between Israel and Hamas rages on. It erupted in October 2023 when Hamas attacked Israel and killed some 1,200 people and abducted another 251, Israeli officials say. Israel's offensive in the devastated territory has killed over 55,000 people, according to health officials in the Hamas-run territory.