JERUSALEM (AP) — Talks between the U.S. and Iran were called off Friday after intense fighting between Israel and Hezbollah in southern Lebanon, officials said, raising questions about an initial agreement to end the war in Iran.

Israel and the militant group later agreed to renew their ceasefire, three officials said.

Word of the ceasefire came from two regional officials and a U.S. official. The truce was mediated by Qatar, the U.S. and Iran, the regional officials said. The three officials were not authorized to comment publicly and spoke on the condition of anonymity.

Hezbollah did not immediately confirm that the ceasefire had gone into effect. Israel did not respond about the truce.

Iranian officials didn't travel as planned to Switzerland, insisting that the fighting in Lebanon must stop before the talks can take place, according to three regional officials and a fourth person familiar with the matter who spoke on condition of anonymity to discuss sensitive conversations behind the scenes. U.S. Vice President JD Vance also postponed his trip.