The Israeli military says Hezbollah has fired into a disputed border zone, its first attack since a ceasefire took hold last week

The bursts of violence — with no reports of serious casualties — reflected the uneasy nature of the ceasefire that otherwise appeared to hold as Lebanese troops began to deploy in parts of southern Lebanon.

The leader of the Lebanese militant Islamist movement Hezbollah, Naim Qassem, has said his group plans "high-level coordination" with the Lebanese army to implement a ceasefire deal with Israel that began on Wednesday.