At least 14 rocket alerts sounded through Thursday morning in communities near Israel's northern border with Lebanon as Israeli forces fight Hezbollah despite the U.S.-Iran ceasefire.

Iran's parliament speaker on Thursday said Lebanon was a key part of the two-week ceasefire with the United States, warning that violations would bring severe consequences, following massive Israeli strikes on Lebanon.

Israel vowed more strikes against Hezbollah on Thursday, dismissing mounting international demands that the fragile truce between the United States and Iran in the Gulf be expanded to cover the war in Lebanon.

Lebanon's cabinet on Thursday instructed security forces to restrict weapons in Beirut exclusively to state institutions, a day after Israeli strikes across the country including in the heart of the capital.

Israel's military said Thursday it had struck and killed a close adviser to Hezbollah chief Naim Qassem in Beirut a day earlier, when Israeli strikes pummelled Lebanon.

Britain's foreign minister said Thursday the UK "strongly" wants Lebanon included in the Middle East ceasefire as Prime Minister Keir Starmer arrived in the United Arab Emirates.

Rescuers searched for survivors under the rubble of destroyed buildings in Beirut on Thursday as Lebanon observed a day of mourning after Israeli strikes across the country killed more than 200.

U.S. Vice President JD Vance on Wednesday urged Iran not to let the fragile ceasefire deal fall apart over Israel's attacks on Lebanon, days before he is due to lead talks with Tehran in Pakistan.

U.S. President Donald Trump said late Wednesday that U.S. forces deployed near Iran would remain stationed in the area until a "real agreement" is reached, as Washington enters a fragile two-week ceasefire with Tehran.

Saudi Foreign Minister Prince Faisal bin Farhan held a phone conversation with his Iranian counterpart Abbas Araghchi, the Saudi foreign ministry said Thursday, in the first official contact between the countries since Tehran launched strikes against its Gulf neighbors in retaliation for Israeli-American attacks.