Israel on Monday accused Hezbollah of repeatedly violating a ceasefire agreement in recent days, as Lebanese state media reported 11 killed in overnight Israeli strikes in a southern village.

President Joseph Aoun urged Washington and the international community to help stop Israeli attacks, which killed at least seven people on Sunday despite a truce and a framework deal aimed at halting the violence.

Israel said it had targeted Hezbollah operatives and sites in response to a drone attack a day earlier by the Iran-backed group on its troops in the vicinity of a strategic south Lebanon ridge.

Lebanon's health ministry said four people were killed on Sunday in strikes which Israel said it carried out after Hezbollah had launched drones at its soldiers in south Lebanon, the latest escalation amid a fragile truce.

The Israeli army claimed Saturday that it struck Hezbollah operatives and infrastructure a day earlier in response to an explosive drone that was allegedly launched by Hezbollah but caused no casualties.

An Associated Press photographer who visited the village of Kfar Rumman on Friday saw no sign of Israeli military presence on the strategic Ali al-Taher hill, a day after Israel announced seizing "operational control" of the ridge.

In recent talks with Lebanon, Israel demanded information on the remains of Lebanese Jews kidnapped and assassinated during the country's civil war from 1975 to 1990 by groups linked to Iran-backed Hezbollah.

Israel carried out a series of airstrikes on Thursday evening on several areas in south Lebanon and, for the first time in three months, an area in West Bekaa.

Fifteen bodies were found by the Israeli army in the tunnels of the Ali al-Taher ridge, an Israeli military source told the Maariv newspaper on Friday, hours after Israel announced that it had taken “operational control” of the area and its tunnels.

Israel's military said overnight that troops had cleared Hezbollah fighters from two underground routes, killing some while others fled. It said operations were ongoing. An Israeli official meanwhile said that no Iranians were found in the tunnels.

A bodyguard of Free Patriotic Movement chief Gebran Bassil is also a State Security member and the brother of a detainee in the case of the Hezbollah-linked ring that allegedly planned attacks against the forces of Syria's new government, MTV reported on Friday.

Southern Lebanon's Ali al-Taher ridge, which the Israeli army on Thursday said it captured, was a strategic position for Iran-backed Hezbollah, where it was believed to have established a command center.

Hezbollah did not confirm losing the highland, which is around 10 kilometers from the border with Israel and was targeted by several Israeli strikes in recent weeks despite a ceasefire.