When U.S. President Donald Trump declared aboard Air Force One last week that Chinese leader Xi Jinping agreed the Strait of Hormuz “must reopen,” markets briefly exhaled. Traders interpreted the statement as a sign that the worst phase of the Gulf crisis might be nearing an end. Yet Beijing notably stopped short of publicly endorsing Washington’s position. At the same time, Iran floated plans to charge vessels for passage while selectively allowing some Chinese‑linked ships through the strait.

That combination reveals something larger than another Middle Eastern standoff. The dominant narrative still treats Hormuz as a temporary energy disruption. It is no longer that. The Strait of Hormuz has evolved into a laboratory for a new form of geopolitical coercion where access itself becomes currency, selective economic permission becomes leverage and energy insecurity becomes a permanent psychological condition for much of Asia.

This matters because nearly one‑fifth of global oil trade still passes through Hormuz. More importantly, the crisis is exposing three structural transformations that will shape global politics over the next decade. First, globalization is entering an era of selective access. Second, Asian powers are discovering that economic interdependence no longer guarantees stability. Third, America’s security umbrella is becoming increasingly transactional, even for allies.

For decades, the post‑Cold War system operated on one central assumption: Major trade arteries would remain politically neutral. The United States Navy enforced that logic. China benefited from it. Gulf monarchies financed it. Asian economies built their growth models around it. That assumption is now collapsing.

Iran is no longer simply threatening........

© The Japan Times