4 lasting impacts of the Iran war

The Iran war is likely to leave a lasting mark on markets and geopolitics by making energy security, defense, and supply-chain resilience more important for investors. Disruptions in key waterways such as the Strait of Hormuz have shown how quickly geopolitical risk can lift oil prices and raise costs across the global economy.

At the same time, the conflict is accelerating spending on drones, missile defense, alternative energy routes, and broader military modernization. For investors, that points to opportunities in diversified energy companies and defense contractors, while also reinforcing the need to manage exposure to inflation and further geopolitical shocks.