The global economy is grappling with immediate and severe repercussions following the U.S.–Israeli military strikes on Iran that began on February 28, 2026, and Iran’s subsequent retaliatory actions. The conflict has unleashed unprecedented volatility across energy, financial, and supply chain sectors, with analysts warning of significant inflationary pressures and a potential slowdown in global growth.
Energy markets bore the brunt of the initial shock. Brent crude oil prices surged dramatically, climbing 10–13% from approximately $70 to $80–$82 per barrel by March 2, 2026. This escalation was primarily driven by Iran’s closure of the Strait of Hormuz, a critical chokepoint through which 20% of global oil supplies and substantial liquefied natural gas (LNG) volumes transit daily. Energy analysts have projected that oil prices could reach $100 per barrel if these disruptions persist, a scenario that would add an estimated 0.8% to global inflation. The impact is particularly acute for Asian economies, with China, India, Japan, and South Korea collectively accounting for 75% of oil and 59% of LNG exports from the region, making them acutely vulnerable to supply interruptions and price hikes.
The disruption extends beyond crude oil. European natural gas futures experienced a massive jump, rising by as much as 50% on Monday before closing 39% higher, primarily after strikes targeted QatarEnergy’s LNG facility and a power plant in Mesaieed, south of Doha. The U.S. natural gas price also saw a 5% increase, signaling a broader energy crisis.
The conflict’s immediate aftermath also saw direct attacks on maritime and energy infrastructure. The Marshall Islands-flagged tanker MKD VYOM and the Palau-flagged vessel Skylight were both struck in the Gulf of Oman, near the entrance of the Strait. Further incidents included a vessel in the port of Bahrain being hit by projectiles, causing a fire. Critical energy facilities, such as the Fujairah Oil Terminal in the United Arab Emirates and the Ras Tanura refinery in Saudi Arabia, suffered disruptions due to drone attacks. The sustained targeting of these assets compounds the risks to global energy security and heightens the already elevated insurance premiums for maritime transit through the Persian Gulf.
Financial markets reacted swiftly to the escalating tensions. On March 2, the Dow Jones Industrial Average dropped over 400 points. European markets mirrored this decline, with the FTSE 100 in London closing down 1.2%, France’s CAC-40 index down 2.2%, and Germany’s Dax extending losses to close 2.6% lower. Banks, including Barclays, Standard Chartered, and HSBC, saw their share prices slide amid investor concerns that sustained high energy prices would fuel inflation, potentially leading to fewer interest rate cuts by central banks globally. Conversely, oil and defense firms experienced gains, reflecting a shift in market sentiment towards sectors perceived to benefit from conflict.
Airspace closures in the UAE, Qatar, Kuwait, and other Gulf states had immediate and severe consequences for the aviation and tourism industries. Thousands of flights were grounded, leading to significant financial losses for major carriers like Emirates Airlines and severely impacting tourism revenue in a region heavily reliant on international travel.
Beyond energy and financial markets, the Iran conflict economic impact is rippling through broader global supply chains. The halt in oil tanker movement in the Strait of Hormuz has a cascading effect, disrupting the flow of essential goods worldwide. Experts warn that even a limited number of affected ports can trigger a domino effect across the interconnected global logistics network. This includes vital commodities such as pharmaceuticals from India, semiconductors from Asia, and oil-derived products like fertilizers from the Middle East, all of which face potential delays and price increases. The assassination of Iran’s Supreme Leader, Ali Khamenei, on February 28, 2026, which involved millions of dollars in U.S. military equipment, further exacerbated economic uncertainties and underscored the geopolitical stakes.
In response to the escalating crisis, U.S. President Donald Trump proposed a plan to facilitate the movement of oil and goods through the Strait. He ordered the U.S. International Development Finance Corp. to provide political risk insurance for tankers traversing the Persian Gulf at