The recent escalation of the Iran-Middle East conflict has moved beyond a short-term oil shock, presenting a risk of prolonged disruption, particularly around the Strait of Hormuz. Morgan Stanley emphasizes that the duration of the conflict, not just its magnitude, is crucial, and it has now persisted long enough to have significant long-term, global economic implications. While the energy sector is directly impacted, broader spillovers are anticipated across various market segments, including big tech, consumer spending, and monetary policy.
The conflict has led to a global oil production shortfall of 12 million barrels per day. This represents the largest supply shock since the 1970s OPEC oil embargo, and its persistence amplifies the risk of wider economic impacts. The timing of this disruption is also critical, occurring as the gasoline-heavy summer driving season (May through August) approaches, further complicating the issue.
The indirect economic consequences are also being closely monitored, particularly risks to key value sectors reliant on global supply chains. For consumers, headwinds are expected for U.S. housing and other interest-rate-sensitive industries, while value-conscious segments like off-price retail may see tailwinds. The tech sector faces potential disruptions due to helium supply from Qatar, a key input for semiconductor manufacturing, which could delay data center builds. Manufacturing could be impacted by diesel disruptions, as nearly 80% of Middle East exports go to Asia, affecting factories in Vietnam, Thailand, and Japan.
In the energy sector, approximately 20% of global liquid natural gas (LNG) flows through the Strait of Hormuz, and a prolonged conflict could increase demand for coal. Conversely, cheap natural gas in the U.S. offers a competitive advantage for American manufacturing, particularly for aluminum and steel companies. The conflict risks becoming the second global supply-chain disruption in five years, likely prompting companies to focus on local supply chains to mitigate risks, with long-term implications for capital-goods producers, steel producers, fabricators, industrial gas producers, and U.S.-based semiconductor companies.
