US-Iran talks collapse in Islamabad: Trump signals naval blockade strategy as Strait of Hormuz tensions escalate

Middle East 12-04-2026 | 09:54

US-Iran talks collapse in Islamabad: Trump signals naval blockade strategy as Strait of Hormuz tensions escalate

US-Iran negotiations in Islamabad end without a deal after 21 hours, as Trump hints at a naval blockade strategy and Washington prepares military options in the Strait of Hormuz amid rising tensions.
US-Iran talks collapse in Islamabad: Trump signals naval blockade strategy as Strait of Hormuz tensions escalate
U.S. President Donald Trump at Miami International Airport in Miami, on April 11, 2026 (AFP).
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U.S. President Donald Trump published an article on his Truth Social platform this Sunday discussing the possibility of imposing a naval blockade on Iran, following the announcement that the first round of U.S.–Iran negotiations in Islamabad had failed. The article suggested a strategy similar to measures previously used against Venezuela.

 

 

 

U.S. Vice President J.D. Vance announced early today the failure of negotiations between the United States and Iran in Islamabad after 21 hours of talks, noting that Iran’s refusal to commit to not acquiring a nuclear weapon “made the agreement impossible.”

 

 

Vance emphasized that this outcome is “worse for the Iranians” than for the Americans, while Tehran described the U.S. conditions as “excessive.”

 

U.S. Vice President J.D. Vance with Pakistani officials after attending talks on Iran in Islamabad on April 12, 2026 (AFP)
U.S. Vice President J.D. Vance with Pakistani officials after attending talks on Iran in Islamabad on April 12, 2026 (AFP)

 

 

Furthermore, Vance announced that the United States is presenting its “final and best offer” to Tehran, with the central demand remaining that Iran abandon the development of nuclear weapons, a condition Iran has not accepted so far.

 

 

As the temporary truce approaches its end, the U.S. administration is preparing for multiple options, most notably imposing a naval blockade, which would enable the U.S. Navy to have complete control over navigation in the Strait of Hormuz, taking advantage of the presence of the aircraft carriers “USS Gerald R. Ford” and “USS Abraham Lincoln” in the region.

 

 

Statements from military experts indicate that seizing or destroying Kharg Island, Iran’s main oil export hub, would give Washington maximum pressure on the Iranian economy if Tehran refuses to comply with U.S. conditions.