Strait of Hormuz 'back to square one' as US-Iran flare-up brings uncertainty

The renewed hostilities in the Middle East followed a renewed exchange of fire. It comes as negotiators struggle to reach a lasting peace deal to keep the crucial Strait of Hormuz open. Although the Strait is not being completely shut down, Iran has been striking ships adopting a US-defined route through it. FRANCE 24's Kethevane Gorjestani explains.