U.S. President Donald Trump vowed Friday to have the Strait of Hormuz open "with or without" Iran's cooperation, and said his top priority in peace talks was to ensure Tehran can't have a nuclear weapon.

U.S. Vice President JD Vance arrived in Islamabad on Saturday for talks with Iran that the Pakistani premier hosting the warring sides called a "make or break" effort to permanently halt weeks of fighting in the Middle East.

An Israeli strike, one of multiple on the southern Lebanese city of Nabatiyeh on Friday, killed 13 State Security personnel, the agency said, as Lebanon prepared to start ceasefire talks with Israel.

The Israeli military said Friday that airstrikes it carried out in Lebanon two days earlier killed more than 180 Hezbollah militants.

Iran demanded a truce in Lebanon and the release of its blocked assets on Friday as U.S. Vice President JD Vance warned Tehran not to "play" Washington, casting doubt on planned ceasefire talks in Pakistan.

Hezbollah chief Naim Qassem on Friday called on the Lebanese government to stop giving what he called "free concessions" to Israel, with the two governments due to begin negotiations in Washington next week.

The United Nations warned Friday that food insecurity was on the rise in Lebanon, with prices surging and supply chains disrupted as Israel has continued military strikes on the country.

Hezbollah said Friday it had targeted Israel's Ashdod naval base with missiles, two days after deadly Israeli airstrikes on Beirut left more than 300 people dead.

European and Arab states have pressured Israel to stop targeting Beirut, a Western diplomat told AFP on Friday, two days after deadly Israeli strikes on Lebanon that left more than 300 people dead.

The Israeli army said Thursday it was striking Hezbollah positions in Lebanon, shortly after it had warned that the militant group could expand launches of projectiles across Israel.