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Trump Warns Iran: Military Action Looms if Deal Fails

4/21/2026

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Summary

Story summary

U.S. President Donald Trump threatened Iran with military action if a deal is not reached before the ceasefire expires.
In a PBS News call, Trump said "lots of bombs start going off" if negotiations fail.
The U.S. delegation is preparing for peace talks in Islamabad, and the ceasefire began on April 8.
Trump said Iran cannot possess nuclear weapons and the Hormuz blockade will stay until an agreement.

History

Historical Context

The Iran Hostage Crisis began on November 4, 1979, when 66 Americans were taken hostage at the U.S. Embassy in Tehran by the Muslim Student Followers of the Imam's Line. This event followed the Iranian Revolution, which overthrew the U.S.-backed Shah Mohammad Reza Pahlavi. The crisis lasted 444 days, ending with the Algiers Accords on January 20, 1981, and significantly deteriorated U.S.-Iran relations.

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Story summary

U.S. President Donald Trump threatened Iran with military action if a deal is not reached before the ceasefire expires.
In a PBS News call, Trump said "lots of bombs start going off" if negotiations fail.
The U.S. delegation is preparing for peace talks in Islamabad, and the ceasefire began on April 8.
Trump said Iran cannot possess nuclear weapons and the Hormuz blockade will stay until an agreement.

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