Hezbollah official says pager detonations was 'biggest security breach'

A Hezbollah official, speaking on condition of anonymity, said the detonation of the pagers was the "biggest security breach" the group had been subjected to in nearly a year of war with Israel, according to Reuters.

The wave of explosions lasted around an hour after the initial detonations, which took place about 3:45 pm local time. It was not immediately clear how the devices were detonated.

The pagers that detonated were the latest model brought in by Hezbollah in recent months, three security sources said.