The future of militia group Hezbollah was put under the microscope on Monday as Lebanon’s prime minister said he had not heard from them in weeks and the head of the Arab League remarked that their “idea” could not be destroyed. Israeli attacks over recent weeks have sought to paralyse Iran-backed Hezbollah amid a similar campaign to annihilate fellow Islamists Hamas in the Palestinian Gaza Strip. The Jewish state attempted to root out Hamas following their huge terrorist attack on southern Israel last October and has gradually turned its fire on Lebanon’s Hezbollah, whose rockets have threate…