US forces have seized the Iranian-flagged cargo ship Touska in the Gulf of Oman, marking a sharp escalation in the ongoing naval blockade of Iran, President Donald Trump announced on April 19. The nearly 900-foot vessel, weighing almost as much as an aircraft carrier, ignored warnings to stop, prompting the USS Spruance to fire and disable its engine room.
Trump stated that US Marines now have full custody of the Touska, previously under US Treasury sanctions for illegal activity, and are inspecting its contents. US Central Command released footage showing a naval vessel intercepting the cargo ship, with gunfire directed at the target.
Iran’s joint military command condemned the action as “armed piracy” and a violation of the current ceasefire, vowing retaliation soon.
USS Spruance fired on Iranian-flagged cargo vessel Touska attempting to breach the U.S. blockade in latest escalation.pic.twitter.com/TSMV9t33de
— The Dive Feed (@TheDeepDiveFeed) April 19, 2026
The seizure comes as a fragile 10-day ceasefire between Washington and Tehran nears its expiration on April 22. Tensions have further intensified with Iran’s state media reporting that its forces attacked US military vessels with drones, though these claims remain unverified. The Strait of Hormuz, a critical chokepoint for 20% of global oil and liquefied natural gas trade, was reclosed by Iran on April 19 after brief reopenings, citing the US blockade as a breach of ceasefire terms.
Iran's state media reports Iranian forces attacked U.S. military vessels with drones.pic.twitter.com/wO9sliM94g
— The Dive Feed (@TheDeepDiveFeed) April 19, 2026
Global energy markets are feeling the strain, with oil prices soaring amid the conflict. The number of ships traversing the strait has plummeted, exacerbating supply concerns. On April 18, Iranian forces fired on civilian vessels, including a French-flagged ship targeted with warning shots as confirmed by CMA CGM, and two others—an Indian tanker and a cargo ship—according to UK Maritime Trade Operations.
The outlook for peace remains uncertain. A second round of talks in Islamabad, mediated by Pakistan, was scheduled for April 20, with Vice President JD Vance initially set to lead the US delegation alongside Trump advisers Steve Witkoff and Jared Kushner. However Trump later cited security concerns for Vance’s absence, while Iran’s state news agency IRNA declared Tehran would not attend, pointing to the blockade and Washington’s “excessive demands” as obstacles.
Pakistan’s Prime Minister Shehbaz Sharif reaffirmed his commitment to facilitating dialogue, but no confirmation of further discussions has emerged. Trump has doubled down, threatening to destroy Iran’s infrastructure if a peace deal isn’t reached while accusing Tehran of violating the ceasefire with attacks on ships in the Strait.
The blockade will persist until an agreement is signed, Trump emphasized. With the ceasefire deadline looming, the seizure of the Touska and the closure of the Strait of Hormuz signal a deepening crisis.
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