President Donald Trump declared on April 23, 2026, via Truth Social that the United States has total control over the Strait of Hormuz, stating that no ship can enter or leave without U.S. Navy approval. He described the waterway as "Sealed up Tight" until Iran agrees to a deal.
Trump's Social Media Statement Escalates Tensions
In his post, Trump wrote: "Iran is having a very hard time figuring out who their leader is! The infighting between the 'Hardliners' and 'Moderates' is CRAZY! We have total control over the Strait of Hormuz. No ship can enter or leave without the approval of the United States Navy. It is 'Sealed up Tight,' until such time as Iran is able to make a DEAL!!!" The declaration marks a sharp escalation in the ongoing naval crisis.
US Navy Seizes Iranian-Flagged Ship
On April 19, the guided-missile destroyer USS Spruance intercepted the Iranian-flagged cargo vessel MV Touska in the Gulf of Oman. After the vessel ignored warnings, the Navy fired on its engine room to disable it, and Marines boarded and seized the ship. It was the first major enforcement action since the blockade began on April 13.
Iran Retaliates by Seizing Two Container Ships
Three days later, on April 22, Iranian Revolutionary Guard forces seized two container ships in the Strait of Hormuz and attacked a third. Iranian state TV broadcast footage of the seizures, framed as retaliation for the MV Touska incident. Separately, US forces reportedly seized another Iranian-linked oil tanker on April 23.
Brent Crude Spikes as Global Oil Chokepoint Disrupted
The Strait of Hormuz handles roughly 20% of global oil trade. Brent crude prices moved sharply higher on April 23 amid the standoff. The US says enforcement targets only Iranian-linked vessels, and non-Iranian commercial traffic is generally permitted. However, independent shipping data shows disruptions and vessel turn-backs, though not a complete halt. Iran denies full US control.
Diplomatic Stalemate and Military Backdrop
The US formally announced the blockade on April 13 after the collapse of US-Iran peace talks in Pakistan. The goal is to cut off Iranian oil revenue to pressure Tehran into negotiations. Iran's Foreign Minister blamed US and Israeli aggression and said Iran will not negotiate while the blockade remains, calling it an act of war. Some Iranian tankers are using dark fleet tactics to bypass enforcement. Trump extended the ceasefire from the earlier US-Iran-Israel conflict indefinitely this week, even as the naval blockade remains active.
The situation remains fluid, with military posturing, oil market pressure, and diplomatic back-channels active simultaneously. No sign of resolution has emerged.