Hezbollah’s deadly attack against an army base deep inside Israeli territory presents a major headache for Israel as it continues to struggle to defuse the threat posed by the group.

After the killing of four Israeli soldiers by a drone attack on Sunday night IDF Chief of Staff Herzi Halevi said 'We are at war'

Hezbollah said the drone attack was in retaliation for two Israeli strikes in Beirut on Thursday that killed 22 people.