US-Iran Peace Talks Fail as US Announces Strait of Hormuz Blockade
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US-Iran Peace Talks Fail as US Announces Strait of Hormuz Blockade

13 April, 2026.Iran.60 sources

Key Takeaways

  • Islamabad talks failed to reach a deal between the U.S. and Iran.
  • The U.S. begins a blockade of Iranian ports in the Strait of Hormuz.
  • China urged restraint and diplomacy after the Hormuz blockade threat.

Talks Collapse

The US-Iran peace talks in Islamabad ended without an agreement after 21 hours of negotiations.

Vice President JD Vance declared that Iran had chosen not to accept American terms, including not to build nuclear weapons.

Image from ABC News
ABC NewsABC News

Iranian Parliamentary Speaker Mohammad Baqer Qalibaf blamed the US for not winning Tehran's trust despite offering forward-looking initiatives.

Iran's semi-official Tasnim news agency reported that excessive US demands hindered reaching an agreement.

Trump responded by announcing a blockade of the Strait of Hormuz.

Blockade and Retaliation

Trump announced the US would blockade the Strait of Hormuz and interdict every vessel that had paid a toll to Iran.

CENTCOM said the blockade would begin at 10 a.m. ET Monday and would apply to ships docking in Iranian ports.

Image from Al-Ain Al-Ikhbariyah
Al-Ain Al-IkhbariyahAl-Ain Al-Ikhbariyah

Iran vowed to retaliate, with former IRGC commander Mohsen Rezaee declaring the US is destined to fail in any naval blockade.

The blockade threatened to further disrupt global energy markets, with oil prices topping $100 a barrel again.

Regional and Global Impact

The collapse of talks came as Israeli strikes targeting Iran-backed Hezbollah continued in Lebanon.

More than 2,000 people have been killed in Lebanon since the war began.

The two-week ceasefire that had been agreed earlier in the week was already fraying.

The blockade threatened to keep hundreds of tankers stuck in the Gulf.

Trump also criticized Pope Leo XIV in a rare public rebuke.

Diplomatic Aftermath

Pakistan said it would continue to play a role in peace efforts despite the failure.

Vance left open the possibility that an agreement could still be reached.

Image from Al-Jazeera Net
Al-Jazeera NetAl-Jazeera Net

Iranian Foreign Minister Abbas Araghchi told his Saudi counterpart that we witnessed the continuation of the American side’s excessive demands.

The diplomatic opening created by the ceasefire and talks appeared to be closing.

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