At least 28 people were killed and several others injured in a series of Israeli airstrikes across southern Lebanon since early Friday, Lebanon’s National News Agency (NNA) reported, marking the deadliest escalation since the US and Iran signed an agreement aimed at ending war on multiple fronts, including Lebanon.

Israeli strikes after midnight targeted residential homes in the towns of Al-Sharqiyah, Harouf and Kfar Sir in the Nabatieh district, causing casualties and leaving several people missing, NNA reported.

At around 2.10 am local time (2310GMT Thursday), Israeli warplanes launched a series of strikes on Nabatieh city, Kfar Tebnit, Nabatieh al-Fawqa and the Rayhan heights, according to the agency.

Several other strikes hit the Kfarjoz-Nabatieh area, the university neighborhood in Nabatieh and the Al-Baydar neighborhood in Harouf, killing eight people around 3 am (0000GMT), according to the news agency.

Another strike targeted the Al-Ashamiya area between Al-Sharqiyah and Doueir, destroying a house and killing four people, according to the agency.