Strait of Hormuz open in 2026 despite Iran threats

Why the Strait of Hormuz statement matters

The U.S. Central Command (CENTCOM) said on Sunday that the Strait of Hormuz remains open to commercial shipping, despite what it described as Iranian “aggression, harassment, threats, and arbitrary declarations.” In a post on X, CENTCOM said international shipping through the strait continues uninterrupted. It also rejected any suggestion that Tehran has authority over the waterway, stating, “Iran does not control the strait. Traffic is flowing.”

The comments came as Iran issued its own statements that the strait would be closed “until further notice.” The episode highlights a widening gap between official military messaging and the on-the-water reality described by parts of the shipping industry. The strait is a critical route for global oil and gas shipments, so even partial disruptions can change risk perceptions across energy and freight markets.

CENTCOM’s public position: open passage and force posture

CENTCOM said the “Strait of Hormuz is open to all vessels seeking to lawfully transit the international waterway.” It added that U.S. forces remain deployed in the region to safeguard maritime traffic. In the same message, the command said U.S. forces are “positioned and prepared to ensure that freedom of navigation remains available despite unwarranted Iranian aggression, harassment, threats, and arbitrary declarations.”

The U.S. framing is built around two points. First, that the strait is an international waterway and not controlled by Iran. Second, that U.S. forces are actively postured to keep traffic moving. CENTCOM’s message also sought to counter Iran’s repeated announcements of closure by describing continued shipping activity.

Iran’s competing claim: “closed until further notice”

Iran later declared that the Strait of Hormuz would remain closed “until further notice.” It also warned it could target “additional enemy bases in the region” if further attacks occurred. The article context links the latest round of tension to U.S. military strikes on Iran on Sunday, after which Washington said maritime traffic was “flowing.”

Iran’s announcement of closure followed an incident in which it fired on a vessel it said was taking an “unauthorised route.” That detail is important because it shows Iran’s stated rationale is tied to enforcement and control over routing, even while the U.S. rejects Iran’s authority over the waterway.

A fragile ceasefire and a 60-day Hormuz-focused MOU

The article references a 60-day memorandum of understanding (MOU) and ceasefire framework between the U.S. and Iran. The MOU is described as being signed just over three weeks ago to reopen the strait and lay groundwork for a permanent end to the war. It is also described as best understood as a “Hormuz deal,” in which the United States agreed to provide Iran with sanctions relief in exchange for Iran allowing commercial vessels safe passage.

Under the MOU language cited, ships would pass “with no charge for 60 days only,” and Iran would work with Oman to “define the future administration and maritime services in the Strait of Hormuz.” Tehran has seized on that language to claim an ongoing role in regulating traffic through the strait, according to the text.

Conflicting signals: diplomats, leaders, and the IRGC

The article describes shifting and conflicting public positions over a short period. It says Iran’s foreign minister announced on Friday that the strait was open, only to be contradicted the next day by the Islamic Revolutionary Guard Corps (IRGC), which announced closure on Saturday. U.S. President Donald Trump also posted on Saturday that no fees will be imposed for passage through the strait during or after the 60-day ceasefire unless the U.S. decides to implement one if peace talks falter.

The overall picture is of multiple power centers issuing operationally significant statements. For shipping companies and cargo owners, this can complicate risk decisions even if some traffic continues. The article also places these developments alongside preparations for negotiations in Switzerland aimed at progressing an interim accord.

What vessel and cargo data show so far

CENTCOM said 55 merchant vessels transited the strait on Saturday, carrying cargo that included over 17 million barrels of oil to global markets. Separately, marine intelligence agency AXSMarine reported that on Thursday, 25 commercial vessels traversed the strait, the highest volume since April.

Yet the article also notes that ship tracking platforms showed some traffic persisted through Sunday, but “nowhere near” levels seen before the conflict. That divergence matters because it suggests that “open” may be interpreted differently by official sources versus shipping participants.

Shipping sector view: “open” may not mean accessible

Ian Ralby, senior fellow at the Center for Maritime Security and CEO of I.R. Consilium, said the strait is not open “in any substantial manner.” He added that “‘Open’ to the U.S. appears to signify something different than it does to the shipping sector, which largely believes it remains inaccessible.”

That assessment fits with the ship-tracking detail that traffic is below pre-conflict levels. It also underlines that the operational question is not only whether passage is legally permitted, but whether ship operators view transits as commercially and physically feasible.

Blockade and inspections: what CENTCOM says is allowed

The article also cites Capt. Tim Hawkins, a spokesperson for U.S. Central Command, describing the military blockade as applying to “all Iranian ships entering or leaving Iranian ports.” At the same time, he said humanitarian shipments such as food and medical supplies are being permitted subject to inspection. Hawkins pushed back on outside reports of ships getting past the U.S. dragnet, pointing to remarks by the head of U.S. Central Command, Adm. Brad Cooper, who said “no ship has evaded U.S. forces.”

These details matter because they separate two layers of maritime activity: general international traffic through the strait versus traffic tied directly to Iranian ports, which is described as restricted.

Market impact: why energy and freight risk premiums can move

The Strait of Hormuz is described as a crucial passage for global oil and gas shipments. The article also states that the interim U.S.-Iran peace agreement paved the way for oil and gas flows through the strait to restart. Against that backdrop, public claims of closure “until further notice,” paired with U.S. statements that traffic is flowing, can affect how markets price geopolitical and logistics risk.

The only quantified movement in the article is shipping activity: 55 merchant vessels on Saturday and 25 commercial vessels on Thursday, with over 17 million barrels of oil cited as part of Saturday’s cargo flows. If traffic volumes remain below pre-conflict levels, as ship-tracking platforms suggest, freight availability and delivery schedules can be affected even without a complete stoppage.

Analysis: the core dispute is control and administration

The article’s most consistent thread is the dispute over who sets the rules. CENTCOM’s line is that Iran does not control the strait and lawful transit is open. Iran’s actions and statements, including a memo that “no vessel is allowed to transit” without “valid passage issued by the PGSA,” indicate a push toward administrative control, not only temporary disruption.

The MOU language cited, including “no charge for 60 days only” and discussions on “future administration and maritime services,” is central to that dispute. It is also why the article says the MOU should be read as a Hormuz deal rather than a settlement of broader issues such as nuclear ambitions or military capabilities.

What to watch next

The article notes that the U.S.-Iran framework includes timelines, including a requirement that the United States fully lift its naval blockade of Iranian ports by July 19. It also says Iran is expected to use its “best efforts” to restore traffic to pre-war levels within the same timeframe. Separately, the article references discussions in Switzerland aimed at moving an interim accord forward.

For markets and shipping participants, the immediate focus will remain on whether vessel traffic levels normalize, whether competing authorities attempt to impose routing rules or tolls after the 60-day period, and whether the ceasefire framework holds long enough for formal agreements to be implemented.