President Donald Trump has signaled he may soon declare the Strait of Hormuz a territory of the United States, the most aggressive rhetorical escalation yet in a months-long confrontation with Iran over control of the narrow waterway that serves as the world’s most important oil transit route.
The strait, a 21-mile-wide passage between Iran and Oman, handles a massive share of global seaborne oil exports. Claiming it as US territory would challenge decades of international maritime law and almost certainly deepen an already volatile standoff with Tehran.
From guardian to owner
Trump’s trajectory on the strait has followed a pattern of steadily escalating claims. In mid-July 2026, he argued that Gulf states should reimburse the United States for its role protecting the waterway, framing the arrangement as a kind of security-for-investment swap.
By August 12, he went further, posting on social media that the US has “total control over the Strait of Hormuz.” He pointed to the near-collapse of vessel traffic as evidence of American dominance over the route.
