US-Iran Talks Collapse Over Nuclear Deadlock, Threatening Ceasefire in Islamabad
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US-Iran Talks Collapse Over Nuclear Deadlock, Threatening Ceasefire in Islamabad

12 April, 2026.Iran.21 sources

Key Takeaways

  • U.S.-Iran talks in Islamabad ended without a deal, leaving nuclear and regional disputes unresolved.
  • Nuclear stockpile issues and the Strait of Hormuz were the main sticking points.
  • Disagreements spanned nuclear limits, sanctions relief, and regional security concerns.

Talks Collapse

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

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Vice President JD Vance said the outcome was bad news for Iran much more than for the United States.

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Iran's Foreign Ministry spokesperson said viewpoints remained far apart on two or three critical matters.

The talks followed a precarious two-week ceasefire due to run until April 22.

The collapse came as Catholic leaders renewed calls for peace.

Key Sticking Points

The deadlock centered on three key issues: Strait of Hormuz, uranium enrichment, and dismantling nuclear facilities.

The White House spelled out the red lines it says Iran wasn't able to agree to.

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Iran's Foreign Ministry accused the US of making excessive demands and refusing to compromise.

The Guardian reported that the factory had been audited by Hessen's compliance team in March.

Reactions and Aftermath

Iranian officials reacted defiantly to the talks' failure.

The head of the Ideological-Political Organization said we will not reconcile with unbelief.

Vice Speaker of Parliament emphasized that our negotiation is our war.

Trump responded by ordering the US Navy to blockade the Strait of Hormuz.

The war entered its seventh week.

Diplomatic Landscape

The talks were the first direct negotiations since the war began.

Pakistan played a key diplomatic role in brokering the ceasefire and hosting the talks.

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Both sides acknowledged Pakistan's efforts.

Analysts cautioned that nearly 24 hours of talks was insufficient to solve complex issues.

The collapse left uncertainty over whether the ceasefire could hold.

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