On Friday, the UN High Commissioner for Human Rights Volker Turk told the Security Council that the attack on Hezbollah communications devices violated international law and could constitute a war crime.
A senior UN official also told the Security Council that further violence between Israel and Iran-aligned groups Hamas in Gaza and Hezbollah in Lebanon risked igniting a far more damaging conflict.
“We risk seeing a conflagration that could dwarf even the devastation and suffering witnessed so far,” UN political affairs chief Rosemary DiCarlo told the 15-member council on Friday, which met about attacks this week on Hezbollah.
Meanwhile, Israel killed at least 14 people and wounded 66 in an air raid on the Lebanese capital Beirut on Friday.
Tens of thousands of people have been evacuated from homes on both sides of the Israel-Lebanon border since Hezbollah began firing rockets into Israel last October in support of Gaza, where Israel is waging a devastating war that has killed more than 41,000 Palestinians.
Israel, which last fought an all-out war against Hezbollah 18 years ago, has said it will use force if necessary to ensure its citizens can return to their homes in northern Israel.
Read more here.