Iran Claimed the Strait First. Now Trump Does Too.

In early August, Iran's armed forces general staff declared the regime's control over the Strait of Hormuz "irreversible" and described the waterway as a "theatre of war" ^[1][2]. Days later, Donald Trump made his own declaration.

We control the Strait of Hormuz 100%. — Donald Trump

Each side now claims the same chokepoint as its own and demands the other pay for the conflict's costs. On both counts, Iran went first. The jurisdictional claim took shape in late April, after the 40-day war that opened with a U.S.-Israeli strike killing Supreme Leader Khamenei and closed with a fragile ceasefire ^[3]. Tehran asserted operational control over Hormuz, restricting American and Israeli vessels while permitting others to pass — a posture of selective jurisdiction, not a simple blockade ^[4]. "The victor does not give. The victor takes," an Iranian military statement read ^[4]. By August, the language had hardened: the control was "irreversible," the strait a "theatre of war" rather than a waterway ^[1][2]. Trump's response was not to dismiss the claim but to match it. He called the U.S. naval presence "a steel wall" ^[5]. Secretary of State Marco Rubio and Vice President JD Vance each insisted Iran would collect no tolls — framing the strait as under American, not Iranian, jurisdiction ^[6]. The administration was not contesting the idea that a single power could own the waterway. It was contesting which power. The reparations track followed the same sequence. In March, as the war still raged, Mojtaba Khamenei — the late supreme leader's son — set Iran's peace terms: $500 billion in war reparations and the closure of all American military bases in the region ^[3]. By May, Tehran had taken the demand to the Permanent Court of Arbitration in The Hague, citing a violation of the 1981 Algiers Accords ^[7]. In June, a domestic court ruling authorized the seizure of a Chevron crude oil tanker carrying $50 million in cargo, giving the reparations claim physical force ^[8]. Trump answered in August by demanding 50 years of Iranian reparations stretching back across Lebanon, Syria, Yemen, and Gaza — a half-century retrospective bill for regional conflicts ^[5][2].

Iran should be responsible for the damages and death caused to the people of Lebanon, Syria, Yemen, and Gaza! — Donald Trump

The demand did not reject Iran's premise that one side could bill the other for the war's total costs. It simply reversed the payer. The transit beat is where the gap between claim and reality is widest. Iran's April assertion of control over the strait carried an implicit claim: the right to decide who passes and on what terms. Trump made that claim explicit from the other side in July, proposing a 20 percent fee on foreign cargo transiting the strait ^[9]. The proposal was withdrawn within days — the administration said it would seek "compensation through trade and investment agreements" instead — but the impulse to treat an international waterway as a toll road had been revealed ^[9]. In August, Iran made its own conditions explicit: the strait would reopen only if the United States lifted all sanctions, unfroze Iranian assets, and paid war reparations ^[1][2]. Neither side can make its claim stick. Two supertankers, the DERYA and the HUGE, reached Indonesian waters despite the U.S. blockade ^[10]. The U.S. continues to conduct kinetic strikes — seven-hour and 90-minute waves on Iranian coastal targets in July — so the ownership posture is layered on top of military force, not replacing it ^[9]. And former Deputy Secretary of State Wendy Sherman issued a warning that undercuts both governments' claims to have settled the question.

For the foreseeable future, if not forever, Iran will control the Strait of Hormuz. — Wendy R. Sherman

Iran's foreign minister, Abbas Araghchi, offered the mirror's final reflection: Iran, he said, had "defeated the world's largest conventional army" and forced the United States to negotiate ^[11]. Each side, in other words, claims to own not just the waterway but the outcome. What has shifted is not who controls the strait — neither does, fully — but the vocabulary both governments now use to describe what they are doing. Six months ago, the language was of temporary measures: blockades, sanctions, pressure campaigns, containment. Now both sides speak in the language of permanent authority: control, taxation, reparations, irreversible jurisdiction. Neither has the power to make the other's claim go away. But both have stopped pretending the claims are temporary.