Strait of Hormuz Week 6 Recap | Pres Trump Orders Blockade | CENTCOM To Blockade Iranian Ports

What’s Going on With Shipping? (Sal Mercogliano)
What’s Going on With Shipping? (Sal Mercogliano)Apr 13, 2026

Why It Matters

A U.S. blockade of Iranian ports threatens to disrupt global oil flows and tests the limits of international maritime law, raising the risk of broader conflict and market instability.

Key Takeaways

  • President Trump orders immediate naval blockade of Strait of Hormuz.
  • CENTCOM confirms blockade of ships entering/exiting Iranian ports starting April 13.
  • Legal ambiguity surrounds U.S. authority to interdict vessels paying Iranian tolls.
  • Vessel traffic has dropped below 10% of normal levels since February.
  • Potential global oil supply disruption as tankers reroute around longer distances.

Summary

The video recaps week six of the Strait of Hormuz crisis, focusing on President Trump’s social‑media proclamation that the U.S. Navy will begin an immediate blockade of any vessel attempting to enter or leave the strait, and CENTCOM’s formal notice that a blockade of ships bound for Iranian ports will commence at 10:00 a.m. Eastern on April 13. Key insights include the legal gray area of interdicting vessels that have paid Iranian tolls, the unprecedented scale of U.S. naval assets deployed—two destroyers, drones, and amphibious groups—and a dramatic plunge in commercial traffic to under ten percent of normal transits since late February, with only a handful of tankers moving each day. Notable excerpts feature Trump’s aggressive language—"blown to hell"—and CENTCOM’s precise wording that the blockade will be impartial to all nations while preserving freedom of navigation for non‑Iranian ports. The host also cites Joint Maritime Information Centre data: 29 attacks since March 29, sporadic GPS interference, and a stark gap in vessel arrivals that will soon hit global oil logistics. The implications are profound: a U.S. blockade could trigger a de‑facto state of war, strain international maritime law, and force oil shipments onto longer routes, inflating transport costs and tightening supply to Asia. Shipping firms, insurers, and energy markets must prepare for heightened volatility and potential escalation in the region.

Original Description

The Week 6 recap of the Strait of Hormuz looks at the major news story over the past seven days. The announcement by President Trump and US Central Command marks a new chapter in the conflict as the US prepares to initiate a blockade of Iranian ports in the Persian Gulf, Strait of Hormuz and the Gulf of Oman.
Contact What's Going on With Shipping via:
Patreon: www.patreon.com/wgowshipping
Twitter: @mercoglianos
Bluesky: @mercoglianos.bsky.social
Facebook: @wgowshipping
Email: mercoglianosal@gmail.com
Marine Traffic
www.marinetraffic.com
UKMTO JMIC Advisories
gCaptain
www.gcaptain.com
CENTCOM April 12, 2026, Press Release

Comments

Want to join the conversation?

Loading comments...