In a video released on Friday, the chief of staff of the Israeli military, Lieutenant General Herzi Halevi, said it would not stop its campaign "until we ensure that we can safely return the residents not just now, but with a future outlook".
The watchtower that came under Israeli fire on Friday is located at UNIFIL's main base in Naqoura. UNIFIL said an Israeli bulldozer had also knocked over barriers at U.N. positions near the Blue Line denoting the frontier between Lebanon and Israel, while tanks had moved into the vicinity.
The Israeli military on Friday expressed "deep concern" and said two peacekeepers had been injured by Israeli fire as it was engaging Hezbollah. It said they had been warned hours earlier to take shelter, however. The United Nations said both were from Sri Lanka.
Two Indonesian U.N. peacekeepers were injured on Thursday after falling from a watchtower after Israeli tank fire, after which Israel said its troops had opened fire nearby, and that Hezbollah fighters operated from areas near UNIFIL posts.
UNIFIL has more than 10,000 personnel, with Italy, France, Malaysia, Indonesia and India among the biggest contributors.
Thursday night's airstrike was the third on the centre of the Lebanese capital since Israel went on the offensive on Sept. 23.
Security sources said the target was senior Hezbollah official Wafiq Safa, and that he had survived.
A Hezbollah lawmaker visiting the site on Friday said no senior Hezbollah officials had been present at the time.
At a Beirut hospital that received dozens of wounded, a man sat in a chair in a corridor, his knees covered in white bandages, and his face and body covered with wounds.
"The situation ... I don’t even know how to describe it. We received three martyrs ... in pieces,” said Wael al-Jaroush, head of the Makassed hospital's medical department.
Among the dead were a family of eight, including three children, who had evacuated from the south, a security source said.
In northern Israel, a Thai worker was killed as a result of fallen munition, likely fired from Lebanon, the Israeli military said. It also said the Israeli airforce had killed a Hezbollah commander responsible for attacks with anti-tank missiles into the area of Ramot Naftali in northern Israel.
Hezbollah issued no immediate comment on that claim.
The Middle East remains on high alert for further escalation, awaiting Israel's response to an
Iranian missile barrage on Oct. 1.
Source: Reuters