The ongoing war in Iran has significantly disrupted global shipping networks, particularly through the closure and militarization of the Strait of Hormuz—one of the world’s most critical maritime chokepoints. This corridor normally handles a large share of global energy and trade flows, but recent blockades and military activity have brought traffic to a near standstill, forcing ships to reroute or avoid the region entirely. As a result, shipping routes that once relied on the Middle East and the Suez Canal have become longer, more expensive, and less predictable, with some voyages now detouring around the Cape of Good Hope, adding up to 10–20 days in transit time and sharply increasing freight costs.

Because of this, shipping vehicles from the west coast of Canada has become comparatively more efficient for North American supply chains. Ports such as Vancouver and Prince Rupert are geographically positioned to receive goods directly from Asia without passing through disrupted Middle Eastern routes, allowing automakers and logistics firms to bypass many of the risks associated with the conflict. At the same time, rising fuel costs and insurance premiums tied to the war have made longer global routes less economical, further incentivizing shorter Pacific-based shipping lanes. While overall shipping costs have increased worldwide, the relative stability and direct access of Canada’s west coast ports mean that routing cars through these hubs can reduce delays, minimize exposure to geopolitical risk, and improve supply chain reliability compared to more traditional routes affected by the conflict.