TOKYO — The breakdown of the US-Iran ceasefire has plunged Asia back into economic uncertainty, with the region's fragile recovery now threatened by renewed hostilities in the Middle East. The Strait of Hormuz, a critical chokepoint for global oil shipments, once again sits at the center of geopolitical tension, exposing Asian importers to volatile energy prices and financial instability.
For months, Asian policymakers had braced for a second wave of shocks, particularly from surging food and fuel costs. The temporary calm following the initial ceasefire felt less like a resolution and more like a reprieve. That reprieve ended abruptly when US President Donald Trump signaled the deal's collapse, confirming what many analysts had suspected: the agreement was never a binding treaty but a fragile arrangement prone to unraveling.
The ceasefire's structural flaws were always evident, but the gap between theoretical risk and practical reality is now painfully clear for Asian economies. Gold, which many central banks in the region had accumulated as a hedge, is sliding sharply, compounding the stress.
Asia's Exposure to the Strait of Hormuz
The impact is uneven but severe across the region. South Korea, which sources roughly 70% of its oil from the Middle East, faces heightened logistics risks. The Bank of Korea projects inflation will remain above 3% even if bombing pauses, a scenario now in doubt. Japan's stagflation problem is deepening, with inflation running more than five times the 0.5% growth the Bank of Japan forecasts for this year.
India's rupee has fallen to record lows as markets penalize New Delhi's twin fiscal and current account deficits. The Reserve Bank of India is intervening heavily to stem the decline. Indonesia is battling its worst currency-speculator siege since the 1997-98 Asian financial crisis, with Bank Indonesia also stepping in to support the rupiah. The Philippines is propping up the peso amid political noise from an impeachment vote against Vice President Sara Duterte, which adds to market jitters.
China's economy, already losing momentum due to cooling global demand and supply chain disruptions, faces additional headwinds. The People's Bank of China had been buying gold aggressively—15 tons in June alone, its largest monthly purchase this year and a 20th straight month of accumulation—but the metal's recent price decline raises questions about that strategy.
“The ceasefire between the US and Iran was always fragile, and some flare-ups were inevitable, unfortunately,” says Ryan Sweet, chief global economist at Oxford Economics. “The question is whether this represents a bump in the road or whether we’re emerging from the eye of the storm.”
Sweet warns that a complete breakdown of the peace deal would not only raise oil prices but also increase pressure on AI supply chains in Asia, force central banks to adopt hawkish stances, tighten financial conditions, and potentially shift the outcome of the US midterms. “The cascade runs fast,” he adds.
Currency Pressures and Dollar Dominance
The dollar's strength is compounding Asia's woes. Despite tariffs, fiscal blowouts, and military adventures that would normally weaken the greenback, it remains resilient. Carol Kong, economist at Commonwealth Bank of Australia, notes that if the conflict becomes protracted, oil prices will keep rising, pushing the dollar higher at the expense of net energy importers like Japan and the eurozone.
The Federal Reserve's hawkish turn under new Chair Kevin Warsh has surprised markets. Trump had selected Warsh as an anti-Powell figure expected to cut rates early and often. Instead, May's inflation print—4.2% year-on-year, up from 3.8% in April and the fastest pace in three years—has left Warsh with little room to maneuver. The Fed's June 16-17 meeting leaned toward hikes, not cuts, tightening financial conditions globally.
The strong dollar is pummeling Asian currencies from Tokyo to Jakarta, forcing central banks to intervene. The IMF has raised its 2026 headline inflation forecast to 4.7%, based on energy prices roughly 25% above pre-war levels as of February 28. If the Middle East slides back into chaos, that projection is already outdated.
Gold's Reversal and De-dollarization Trends
Gold's retreat from January's record of $5,594.82 per ounce to near $4,100 adds another layer of complexity. The World Gold Council's annual survey found that a growing number of central banks plan to increase gold reserves over the next year amid deteriorating geopolitical conditions. Roughly nine in ten expect global gold reserves to rise, with 45% saying their own holdings will grow.
Bjorn Junker, a commodities analyst at GoldInvest, sees this as evidence of an “undisputed trend towards de-dollarization.” He argues that as oil-producing countries record higher revenues, capital will flow less into US government bonds and increasingly into gold markets. For central banks worldwide, the precious metal remains an essential strategic component of reserves, with long-term accumulation pursued during price declines.
Yet the dollar's stubborn strength creates two-way flows in investment circles. The Fed's about-face has left markets uncertain about the trajectory of US monetary policy, while Asian economies scramble to adapt to a world where the Strait of Hormuz is once again a flashpoint.
Eurasia Group CEO Ian Bremmer notes that control of the Strait of Hormuz “has always been the haziest part of the ceasefire. Washington insists the waterway should be fully open, while Tehran still exerts functional control over it.” He adds that neither side seems to want a return to full-scale war, but the outcome hinges on whether both act rationally. “In the US, the war is already deeply unpopular among the public. The Iranian regime has demonstrated its resilience and secured a pathway to a negotiated solution—it would have little to gain from a return to open-ended hostilities. That, at least, is the cold analytical take: will both sides see things so rationally in reality?”
Markets are still waiting for that answer. For Asia, the stakes could not be higher.
