The Strait That Froze Asia

South Korea just imposed fuel price controls for the first time in 30 years. That single fact tells you everything about how far the shockwaves have traveled.

On February 28, 2026, the United States and Israel launched strikes on Iran. The war began in the Middle East. The consequences landed in Asia—fast, and hard. They all passed through one chokepoint: the Strait of Hormuz.

One Strait, Continent-Wide Pain

The Strait of Hormuz is not merely a shipping lane. It is the circulatory system of Asian energy. Since the strikes effectively closed it to tanker traffic, the numbers have become staggering in their implications.

Japan sources roughly 95 percent of its oil from the Middle East, with about 70 percent transiting Hormuz. It holds emergency reserves equivalent to 254 days of imports—among the world's largest buffers. But reserves buy time; they don't solve structural dependency. Oil still accounts for 34.8 percent of Japan's primary energy consumption, a legacy of the post-Fukushima nuclear retreat that Tokyo never fully reversed. The Nikkei 225 shed more than 4,200 points in a single session. The yen slid sharply toward 160 to the dollar. Most striking of all: over 85 percent of Japanese respondents now say the war will directly affect their lives. Japan isn't a party to this conflict. That number shouldn't exist.

South Korea—which imports virtually every barrel of oil it consumes—moved to price controls immediately. The KOSPI fell more than 6 percent in the immediate aftermath of the strikes. The government's fuel price cap will cushion lower-income households in the short run, but it cannot absorb the structural inflation already working through the petrochemical supply chain.

India's exposure is the most acute and the most varied. The country imports 88 percent of its crude, with roughly half transiting Hormuz. But the more alarming figure is this: LPG stockpiles at Indian refiners and distributors cover only two to three weeks of demand. India is the world's second-largest LPG importer. Hundreds of millions of households cook with it. Nearly all of it comes from Qatar, Saudi Arabia, the UAE, and Kuwait. Small steel producers are warning of output cuts. Fertilizer plants have already reduced production because Qatar's LNG—used as feedstock—has halted. When you add energy inputs and feedstock costs together, nearly half of India's soil nutrients are economically or physically hostage to the Gulf. Washington has granted Delhi a 30-day sanctions waiver to resume Russian oil purchases—a short-term lifeline that simultaneously hands Moscow a captive buyer.

The Diplomatic Trap

If the energy crisis is a stress test for economic resilience, the diplomatic fallout is a stress test for political identity.

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Japan's dilemma is the sharpest. For decades, Tokyo has built its foreign policy around fierce opposition to unilateral changes to the international order by force—a principle aimed squarely at constraining China's ambitions toward Taiwan. That same principle now sits in direct tension with Washington's decision to strike Iran without consulting its allies. Prime Minister Takaichi Sanae has been conspicuously silent on the contradiction. Instead, her government has focused on confirming the safety of approximately 200 Japanese nationals in Iran and preparing contingency evacuations for 7,700 more in neighboring countries.

South Korea's President Lee Jae-myung publicly acknowledged that he cannot stop the United States from redeploying Patriot air defense systems stationed on Korean soil to the Middle East. The redeployment may not be a decisive blow to deterrence. But it plants a question that won't go away: when Washington must choose between its own strategic priorities and its East Asian alliance commitments, which wins?

India's balancing act has produced the most operationally complex situation. Prime Minister Modi's government condemned Iranian missile strikes on Gulf states but issued no statement on the initial U.S.-Israeli assault. Opposition leaders Rahul Gandhi and Mallikarjun Kharge held demonstrations outside Parliament with banners reading "India needs leadership, not silence." Modi's pre-strike visit to Israel, where he met Prime Minister Netanyahu, drew sharp criticism from opposition figures who argued it signaled tacit approval.

Then came the naval incident. Three Iranian warships that had participated in India's MILAN-2026 naval exercise were permitted to dock at Indian ports after a U.S. submarine sank the IRIS Dena in the Indian Ocean. External Affairs Minister Jaishankar called it simply "the right thing to do." Together, India and Sri Lanka are now sheltering 434 Iranian sailors from vessels targeted or threatened by U.S. forces. No existing policy framework adequately addresses that situation—which is precisely the point.

The Broader Periphery: Austerity in Real Time

Further down the economic chain, the impacts are nakedly severe.

Bangladesh has ordered university closures and introduced fuel rationing. Pakistan has cut its government workforce by half, shifted to a four-day working week, and closed schools for two weeks—affecting roughly 40 million students. The Philippines sources 96 percent of its oil from the Persian Gulf; Vietnam, 87 percent; Thailand, 74 percent. Southeast Asia spent the past decade growing more dependent on imported fossil fuels even as domestic production declined. That trajectory now looks like a strategic miscalculation.

India's aviation sector illustrates how vulnerabilities compound. Air India and IndiGo had canceled 64 percent of their scheduled flights to the Middle East, Europe, and North America as of March 10. Pakistan already bars Indian carriers from its airspace. With Middle Eastern airspace restricted and Pakistan's ban in place, Indian airlines have, in effect, nowhere left to reroute.

The Quiet Beneficiaries

Not every Asian actor is simply absorbing damage.

China holds an estimated one billion barrels of crude in strategic and commercial storage. Electric vehicles now account for roughly half of new car sales—the product of deliberate industrial policy designed to curb oil demand. Electricity, generated mainly from domestic coal and rapidly expanding renewables, already covers well over a quarter of final energy use. A decade of stockpiling, electrification, and EV support has left Beijing meaningfully more insulated from oil-price shocks than its neighbors. Chinese leaders appear content to watch the conflict from the sidelines. Every U.S. missile fired depletes American stockpiles. Every month of disruption erodes confidence in Washington as a reliable partner. China is actively positioning itself as the more stable commercial alternative—supplying solar panels, clean energy technology, and EVs to countries now urgently reassessing their Gulf dependence.

Russia, too, is a quiet beneficiary. The U.S. sanctions waiver that gives India a lifeline simultaneously gives Moscow a guaranteed buyer at a moment when it needs one most.