A plan submitted by U.S. presidential envoy Tom Barrack is the most detailed yet for disarming the Iran-backed Hezbollah movement.

Lebanon had been hoping this summer would see the return of tens of thousands of expats and tourists to the crisis-hit Mediterranean nation, spending money in resorts and restaurants and attending festivals such as a famed one in an ancient Roman city.

Lebanon made a game-changing decision by tasking the Army with preparing a plan to enforce a state monopoly on weapons, poses a new challenge to Hezbollah.