Rising geopolitical tensions between United States and Iran are no longer limited to the Middle East—they are now impacting global economies, including Japan. In the financial year 2025–26, Japan recorded a massive trade deficit of 1.7 trillion yen (around ₹1 lakh crore), marking its fifth consecutive year of deficit.
According to Japan’s Finance Ministry, exports grew modestly by 4 percent compared to the previous year, but imports also rose by 0.5 percent, keeping the trade balance in negative territory. The situation highlights how global instability continues to strain even advanced economies.
One of the major reasons behind this pressure has been trade policies from the United States. High import tariffs imposed during Donald Trump’s administration significantly affected Japanese exports, especially automobiles. Japan’s exports to the US dropped by 6.6 percent, while automobile exports saw a sharper decline of 16 percent.
Just as Japan was beginning to recover—with March exports rising by 11.7 percent and trade surplus improving by 26 percent—the escalating tensions involving Iran created fresh concerns. The biggest risk lies in energy supply disruptions. Japan depends heavily on oil imports from West Asia, and any instability in this region can directly affect its economy.
A key chokepoint is the Strait of Hormuz, through which a large portion of Asia’s oil supply passes. Any disruption here could lead to higher fuel costs and shortages, impacting industries ranging from transportation to manufacturing. Naphtha-based products, essential for plastics and medical supplies, could also face production challenges.
To manage potential risks, the Japanese government has assured that it currently holds oil reserves sufficient for approximately 254 days. Authorities are also exploring alternative supply routes to reduce dependency on vulnerable regions.
Overall, this situation shows how interconnected the global economy is—conflicts between two nations can ripple across continents, affecting trade, energy security, and economic stability far beyond their borders.
