Rockets fired from Lebanon killed two more people in northern Israel on Thursday, Israeli medics said, raising the death toll there to seven in what marked the deadliest strikes to hit Israel since its military invaded southern Lebanon earlier this month.

The attack came as senior U.S. diplomats were in the region to push for cease-fires in Lebanon and Gaza, hoping to wind down the wars in the Middle East in the Biden administration's final months.

Lebanese Forces leader Samir Geagea has said that tensions between Lebanese displaced by the Israel-Hezbollah war and hosting communities might lead to “instability” but not to a “civil war,” adding that the Lebanese parties do not want such a conflict.

Negotiations for a ceasefire between Israel and Hezbollah have made significant progress in the last 24 hours but the Biden administration hasn't reached a final agreement with either Israel or Lebanon, two U.S. officials with direct knowledge of the issue told U.S. news portal Axios.

Hezbollah has informed the relevant parties, specifically Speaker Nabih Berri, who is tasked with negotiating with U.S. envoy Amos Hochstein, that it agrees to a 60-day truce in Lebanon and a full and comprehensive implementation of Resolution 1701, MTV reported Wednesday evening.

Hezbollah's new leader, Sheikh Naim Qassem, on Wednesday warned Israel it would pay a heavy price if its forces remain in Lebanon, stressing his group was ready for a prolonged conflict.

The Israeli army pounded Wednesday the southern city of Nabatieh, after urging residents to leave the city and nearby villages, warning it was poised to attack Hezbollah targetsattacks.

"Hezbollah's terrorist activities force the (Israeli army) to act forcefully against it in these areas", military spokesman Avichay Adraee said in a post on X, with Lebanon's state-run National News Agency reporting strikes had already begun on the city of Nabatieh.

Former U.S. president and current Republican presidential candidate Donald Trump has addressed a letter to the Lebanese-American community in the United States, just six days prior to the U.S. presidential vote.

Two Israeli airstrikes targeted Tuesday the Sidon suburb of Haret Saida, killing at least five people and wounding several others.

The strike on Sidon marked the second such attack on the historic coastal city since the recent escalation between Hezbollah and Israel.

A rocket attack on Tuesday injured eight Austrian soldiers with a U.N. peacekeeping contingent in southern Lebanon, the Austrian defense ministry said, condemning the attack and adding it was "currently not possible to say where the attack came from".

"Eight Austrian army soldiers from the UNIFIL contingent (United Nations Interim Force in Lebanon) were injured today at 12:58 pm (1058 GMT) by a rocket hit in Camp Naqoura; none of them seriously," the statement said, adding the injuries were "minor and superficial".

Senior Israeli officials say the negotiations on a cease-fire deal in Lebanon are "in advanced stages," according to Israel's Yedioth Ahronoth newspaper.

White House special envoy Amos Hochstein may travel to Israel and Lebanon before the November 5 U.S. presidential elections to attempt to reach final agreements, the report says.