President Donald Trump announced that the United States intends to take control of the Strait of Hormuz, a critical global oil passage currently under tight Iranian military control. This statement comes amid a backdrop of heightened tensions between the US and Iran, marked by ongoing military actions and a recent violation of a ceasefire agreement. Trump’s declaration suggests a shift towards a more aggressive military posture, which could exacerbate regional instability and escalate the conflict.
The Strait of Hormuz is a vital chokepoint, accounting for approximately 20% of global oil and gas trade. Iran’s control over the strait since June 2026 has led to demands for tolls and heightened security concerns. Trump’s comments indicate a departure from previous diplomatic efforts and align with recent military escalations, reflecting a potential increase in the probability of a US military offensive aimed at establishing control in the region. Market pricing for a possible US invasion of Iran has already shown upward movement, suggesting participants view the likelihood of such an event as increasing.
This development follows a series of military strikes and a naval blockade imposed by the US on Iranian ports. The announcement may indicate further movement in prediction markets, where the probability of a US invasion of Iran before 2027 has been fluctuating, recently priced at 18.5% YES.
