From the Strait of Hormuz to Asian stock markets, the 2026 conflict has rattled supply chains, spiked energy costs, and left businesses worldwide navigating their most uncertain operating environment in years.
March 24, 2026 · Global Business Analysis · 10 min read
BREAKING — STRAIT OF HORMUZ
“For a long time, the nightmare scenario that deterred the US from even thinking about an attack on Iran was that the Iranians would close the Strait of Hormuz. Now we’re in the nightmare scenario.”
— Maurice Obstfeld
$84
Brent crude per barrel
20%
Global petroleum trade
−5.5%
Global stocks decline
$130+
Projected oil price
How it started
February 28, 2026: Joint US-Israeli airstrikes target Iran’s nuclear and military infrastructure.
March 1–8: Iran retaliates with missiles and drones, shutting the Strait of Hormuz.
March 2026 (ongoing): Markets fall, oil rises, and global logistics are disrupted.
Energy: the front line for business
Iran holds significant global oil and gas reserves. The Strait of Hormuz carries nearly 20% of global petroleum liquids, making it one of the world’s most critical chokepoints.
Impact across sectors
Aviation & Tourism
Airspace closures and rerouting flights are increasing travel time and fuel costs.
Shipping & Logistics
Freight rates and insurance premiums are rising sharply.
Energy
Europe faces renewed energy pressure with rising gas prices.
Financial Markets
Stock volatility increases while safe-haven assets surge.
Food & Agriculture
Supply chain disruptions begin affecting food prices globally.
Regional Economies
Tourism, exports, and investments decline in affected regions.
What economists are forecasting
The global economic outlook depends heavily on how long the conflict lasts. A prolonged disruption could significantly slow global growth and increase inflation.
The bottom line
Businesses must prepare for prolonged uncertainty, rising energy costs, and supply chain disruptions across global markets.
Sources: IMF, Bloomberg, JP Morgan, Al Jazeera (March 2026)
