Business & Economics

Iran Declares "Everyone or No One" Policy on Gulf Ports After U.S. Sets April-13 Blockade

Minutes after CENTCOM fixed 13 Apr 2026 for a total blockade of Iranian ports, Iran’s Khatam al-Anbiya HQ vowed to bar U.S./Israeli ships from the Strait of Hormuz and warned that any threat to Iranian ports would put every Gulf port at risk.

By Tomás Rydell

Focusing Facts

  1. CENTCOM notice: blockade of all traffic into and out of Iranian ports begins 13 Apr 2026, 10:00 a.m. ET (17:30 Tehran time).
  2. Iranian statement on state-run IRIB explicitly says “enemy-affiliated vessels” (named as U.S. and Israeli) “do not and will not have the right to pass” through Hormuz.
  3. Tehran says it will institute a “permanent mechanism” to monitor and control Hormuz even after current hostilities end.

Context

Chokepoint brinkmanship is hardly new: Britain’s 1956 Suez Canal seizure collapsed when Egypt blocked the canal; during the 1984-88 ‘Tanker War’ Iran mined Hormuz forcing “Operation Earnest Will”. Today, as in those crises, a regional power leverages a narrow waterway to offset conventional asymmetry with a super-power. The event underscores two long arcs: (1) the erosion of unquestioned U.S. naval primacy in the Gulf since the 1991 war, and (2) the slow but steady diversification of global energy routes (Baku-Tbilisi-Ceyhan 2006, China’s 2017 Gwadar link, green transition) that—over a 100-year horizon—could blunt Hormuz’s strategic centrality. Yet, with roughly 17 million barrels/day still funneling through the strait, any credible closure threat can spike prices and provoke great-power confrontation, showing how 16th-century geography still shapes 21st-century geopolitics. The rhetoric may be posturing, but history warns that miscalculation in chokepoints often spirals faster than leaders anticipate.

Perspectives

Iranian state or Iran-aligned outlets

IRIB, Al-Manar, regional reprintsPortray the U.S. blockade as illegal "piracy" while asserting Iran’s sovereign right to control the Strait of Hormuz and threatening to shut down regional ports to hostile traffic. Closely echo official statements from Tehran and omit international legal critiques, effectively functioning as a megaphone for Iranian government messaging.

U.S. mainstream media

e.g., NBC NewsReport the imminent American blockade as a Trump-ordered pressure tactic on Iran, while highlighting Iran’s retaliatory threats and regional escalation. Frames the story through the prism of U.S. politics and Trump’s posture, privileging American official sources and downplaying the legality questions raised by Iran.

Global risk-analysis and wire services

Devdiscourse, ANI/LatestLY, etc.Emphasize the broader danger that tit-for-tat moves pose to maritime security, stressing that tensions could leave ‘no port safe’ in the Gulf if compromise is not found. Relies heavily on secondary sourcing from state media and may sensationalize threats to heighten the perception of regional instability for readership engagement.

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