Israeli forces have spent much of the past year destroying Hamas’ vast underground network in Gaza. They are now focused on dismantling tunnels and other hideouts belonging to Hezbollah militants in southern Lebanon.

Israeli airstrikes have hit the headquarters of the U.N. peacekeeping force and other positions in south Lebanon in recent days, drawing widespread condemnation from around the world.

Israel will evacuate its northern-most city as clashes with Hezbollah along its border with Lebanon continue to intensify. Kiryat Shmona will be emptied of its 20,000 residents following heavy cross-border exchanges of fire with the Iran-backed group and its Palestinian allies.