Conflict between Israel and Iran has rekindled fears of a disruption to a narrow waterway key to the global economy. Skyscraper-sized tankers ferry roughly one-fifth of the world’s petroleum, as well as massive cargoes of natural gas,

Strait of Hormuz is used for exporting crude oil to Asia by members of OPEC including Saudi Arabia, Iran, the United Arab Emirates, Kuwait, and Iraq

There are reports that a few shipping lines may be reassessing routes, particularly the choke point of the Strait of Hormuz, given the heightened threat in the region. This could further add to the transportation cost to and from the region.