Key facts
- The U.S.-Iran war has led to significant shifts in Asia's oil and LNG import patterns.
- The U.S. and Russia have emerged as major beneficiaries of these supply chain changes.
- The Strait of Hormuz, a critical energy transit route, has been significantly impacted.
- Southeast Asia is experiencing fuel shortages, while Europe faces rising energy costs.
- The conflict is accelerating competition between maritime and overland energy infrastructure systems.
The ongoing U.S.-Iran war, initiated over five months ago, has fundamentally reshaped Asia's energy landscape, with the United States and Russia emerging as key beneficiaries. The conflict has disrupted critical maritime transit routes, particularly the Strait of Hormuz, which historically served as a vital artery for the region's oil and liquefied natural gas (LNG) imports. In February, approximately 85% of Asia's oil and 28% of its LNG passed through this narrow waterway.
The war has exposed the vulnerabilities of maritime supply chains, intensifying competition between traditional sea-based connectivity and alternative overland infrastructure. This has led to a substantial shift in how Asian economies source their energy. Southeast Asian nations are grappling with fuel shortages and rationing, threatening industrial activity. China is managing its domestic stockpiles and balancing exports to trading partners, highlighting its supply chain fragilities. Meanwhile, Europe is contending with soaring energy costs, inflationary pressures, and difficult trade-offs between short-term relief and long-term energy transition goals.
In contrast, energy producers in the Western Hemisphere, including the U.S., Canada, Brazil, and Guyana, are presented with opportunities to expand production and attract investment due to the heightened demand for secure and diversified energy supplies. The conflict has also seen the United Arab Emirates depart from OPEC, and critical maritime chokepoints, including the Strait of Hormuz, have faced paralysis, further complicating global energy flows. Regional actors are increasingly prioritizing sovereignty, security, and integration into emerging economic corridors, signaling a potentially durable realignment of global trade and power.