The rerouting of 90 ships around the Middle East signals a new and costly phase in the escalating US-Iran conflict, with supply chains and the global economy paying the price.
A US-led blockade of Iranian ports has forced at least 90 commercial vessels to reroute as of May 20, sending shockwaves through energy and financial markets and highlighting the extreme vulnerability of global trade to the escalating conflict. The disruption has caused the Breakwave Tanker Shipping ETF (BWET), a fund that tracks crude oil tanker freight futures, to surge over 860 percent year-to-date, reflecting the massive spike in costs to transport oil.
"The Strait of Hormuz is not just an energy chokepoint; it is one of the world’s most critical digital bottlenecks," said Mostafa Ahmed, a senior researcher at the Al Habtoor Research Center. "A coordinated disruption would trigger a global ‘dual-shock’—paralyzing both energy supply chains and digital infrastructure."
The conflict has already inflicted a blow of over $25 billion on global companies, according to a Reuters analysis, as oil prices surged above $100 a barrel and supply chains buckled. The crisis has forced more than 279 companies, including major corporations like Toyota and Procter & Gamble, to implement emergency measures such as price hikes and production cuts to mitigate the financial damage.
At stake is the stability of the global economy, which is now threatened not only by a historic energy shock but also by the potential for a widespread internet disruption. With five major subsea internet cables running through the Strait of Hormuz, a chokepoint just 21 nautical miles wide, any damage could cripple financial transactions, cloud computing, and digital services, costing the global economy hundreds of millions of dollars per day.
Shipping Costs Surge on War Risk
The surge in the Breakwave Tanker Shipping ETF (BWET) to an 860 percent year-to-date gain illustrates the market's reaction to the war. The fund, which provides exposure to the cost of transporting crude oil, has seen its value explode as the effective closure of the Strait of Hormuz to most traffic drives freight futures to record highs. Since the war began in late February, the ETF has gained over 220 percent, underscoring how any threat to global shipping routes can create outsized winners and losers. The last time a similar, though less severe, disruption occurred in the region, shipping insurance premiums tripled overnight, a cost that was passed down through the supply chain.
A Digital Chokepoint
Beyond the immediate impact on oil, the conflict has exposed a critical vulnerability in the world's digital infrastructure. The Strait of Hormuz is a key corridor for at least five subsea fiber-optic cables that carry an estimated 99 percent of international internet traffic between Asia, Africa, and Europe. Iranian officials have reportedly discussed levying fees on tech companies for the use of these cables, a move seen by analysts as a potential prelude to using the cables as a bargaining chip. A disruption to these cables, whether intentional or accidental, could have catastrophic consequences, particularly for Gulf states like Qatar and Bahrain, and for major Asian economies like India, where a 24-hour outage could cost its IT sector an estimated $920 million.
This article is for informational purposes only and does not constitute investment advice.
