U.N. chief Antonio Guterres said Saturday on a visit to Beirut that diplomatic channels remained open to end the war between Israel and Hezbollah and urged the international community to support Lebanon.

President Joseph Aoun has presided over a meeting in Baabda with the Lebanese delegation headed by Simon Karam that will possibly conduct direct, U.S.-mediated negotiations with Israel, a diplomatic source told the Lebanese news portal East News.

Hezbollah suffered heavy losses in a war with Israel more than a year ago, but the Iran-backed group has now regrouped only to end up fighting what it has called an "existential battle" and which some warn could be its last.

Lebanon was drawn into the Middle East war last week when the militant group, funded and armed by Iran, attacked Israel in response to the killing of Iran's supreme leader Ayatollah Ali Khamenei in U.S.-Israeli strikes.

Israel's Defense Minister Israel Katz said Saturday the war with Tehran was entering a "decisive phase", praising U.S. strikes on what Washington called military targets on Iran's Kharg Island oil export hub.

U.S. President Donald Trump said overnight that Iran has been "totally defeated" in the U.S.-Israeli military campaign against the country and wanted a deal he would not accept, despite Iranian officials pledging to continue the fight.

Israeli shells hit a United Nations peacekeeping base in southern Lebanon on Friday, state media reported, as Israel and Hezbollah fought their latest war.

Iran threatened Saturday to reduce U.S.-linked oil facilities to "a pile of ashes" as the two-week-old Middle East war spilled over into a global oil price crisis.

The man accused of ramming his pickup truck into a synagogue and setting it ablaze in a suburb of Detroit, Michigan, died from a "self-inflicted gunshot wound to the head," an FBI official told reporters Friday.

The suspect, identified as 41-year-old Ayman Mohamad Ghazali, was originally born in Lebanon, and media reports indicate his relatives were killed in Israeli strikes there days ago.

An Israeli strike hit an apartment building in the northern Beirut suburb of Nabaa that had been targeted a day earlier, Lebanese state media said on Saturday, also reporting strikes in the country's south.

An overnight blast against an exterior wall of a Jewish school in Amsterdam did not cause any injuries, Mayor Femke Halsema said Saturday, denouncing "a cowardly act of aggression".