'Rocket fired' from southern Lebanon towards Israel

A rocket has been fired from southern Lebanon towards Israel, Lebanese media and security sources say.
The rocket launch could be heard from the Lebanese town of Marjayoun, about 10km (6 miles) from the Israeli border, the National News Agency reported.
The Israeli military said it was investigating reports from residents of the northern Israeli town of Metula that they had heard an explosion.
No launch was detected and there were no reports of any damage, it added.