U.S. Defense Secretary Lloyd Austin has discussed Lebanon and Gaza in his first call with his new Israeli counterpart Israel Katz, the Pentagon said.

Rescuers did not expect to find two-year-old Ali Khalifeh alive after an Israeli strike on southern Lebanon killed his entire family and left him trapped under the rubble for 14 hours.

Israeli air strikes hit Beirut's southern suburbs overnight Friday shortly after Israel's military warned residents to leave parts of the area.

An air raid hit near the Lebanese University in Hadath and another on the Burj al-Barajneh suburb.

Three people were killed and over 30 injured in several Israeli airstrikes on Lebanon's southern port city of Tyre, the health ministry said.

The ministry said that this toll is preliminary, as rescue workers were searching for people trapped under rubble.

UNIFIL has accused the Israeli army of deliberately attacking its positions and of recently destroying part of a fence and a concrete structure in a UNIFIL position in Ras Naqoura.

"Yesterday, two IDF excavators and one IDF bulldozer destroyed part of a fence and a concrete structure in a UNIFIL position in Ras Naqoura. In response to our urgent protest, the IDF denied any activity was taking place inside the UNIFIL position," UNIFIL said in a statement.

Lebanese Forces leader Samir Geagea has said that he would accept that a parliamentary session be held to elect a new president without the participation of the Shiite MPs in it.

There is “nothing more symbolic of victory” than the safe return of displaced residents to north Israel, Israeli army chief Herzi Halevi told heads of local authorities during a meeting in the north.

Deputy Speaker Elias Bou Saab on Friday said that Israel is “obliged to resort to a diplomatic solution” with Lebanon and that “the atmosphere is suitable for that.”

Lebanese state media said the Israeli army on Friday detonated explosives planted inside houses in three border villages that have been battered by the Israel-Hezbollah war.

"Since this morning, the Israeli enemy's army has been carrying out bombing operations inside the villages of Yaroun, Aitaroun and Maroun al-Ras in the Bint Jbeil area, with the aim of destroying residential homes there," the official National News Agency said, the latest in a string of similar incidents that have impacted the flashpoint border area.

Hezbollah said its fighters launched missiles at an air base in central Israel on Friday, the latest attack by the Iran-backed group in more than a month of war.

Hezbollah said it "targeted the Tel Nof Air Base, south of Tel Aviv... with a salvo of advanced missiles."