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Iran won’t extend U.S. memorandum, signs Oman transit deal

8/17/2026

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Iran Rejects Extension

Iran announced on August 17, 2026 it would not extend the 60-day U.S. memorandum and signed a transit deal with Oman for Strait of Hormuz.
U.S. crude futures rose 39 cents to $82.79 and Brent rose 54 cents to $89.06 on Monday.
Iranian spokesperson Esmail Baghaei warned Tehran would adopt an offensive posture if U.S. diplomacy fails.
President Donald Trump told Fox News U.S. would bomb Oman if it interfered.

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Iran Rejects Extension

On August 17, 2026 Iran said it would not extend the 60-day U.S. memorandum and announced a transit deal with Oman for Strait of Hormuz.
The appointment of IRGC chief Mohsen Rezaei as head of Supreme National Security Council signals a tougher posture.
Iranian Foreign Minister Abbas Araghchi declared the cease-fire void due to U.S. attacks.
Ship-tracking showed five vessels Saturday and none Sunday, far below the average of 130 daily.

History

Historical Context

The 1979 Iranian Revolution toppled Shah Mohammad Reza Pahlavi, and on 4 November Khomeini-backed students seized the U.S. embassy, holding 52 diplomats for 444 days until the Algiers Accords ended the crisis in January 1981. That episode taught Tehran to use the Strait of Hormuz as leverage, a tactic echoed in August 2026 when Iran refused to extend the 60-day U.S. memorandum and pursued an Oman transit pact.

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Iran Rejects Extension

Iran announced on August 17, 2026 it would not extend the 60-day U.S. memorandum and signed a transit deal with Oman for Strait of Hormuz.
U.S. crude futures rose 39 cents to $82.79 and Brent rose 54 cents to $89.06 on Monday.
Iranian spokesperson Esmail Baghaei warned Tehran would adopt an offensive posture if U.S. diplomacy fails.
President Donald Trump told Fox News U.S. would bomb Oman if it interfered.

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