Iran's Supreme Leader says U.S. breaches show Trump's signature is 'worthless'

Lead

Iran's Supreme Leader Mojtaba Khamenei said on Saturday that repeated US breaches of a memorandum of understanding (MoU) between the two countries demonstrate that President Donald Trump's signature is "utterly worthless and invalid." In a written statement read out on state television, Khamenei warned that the United States would face "unforgettable lessons" from Iran and its regional allies, according to reports from Al Jazeera, the Jerusalem Post, and The Hindu.

Coverage Comparison

The three outlets that reported the story — Al Jazeera, the Jerusalem Post, and The Hindu — all carried Khamenei's core remarks, though they differed slightly in emphasis and wording. Al Jazeera framed the statement as critical of the US, focusing on Khamenei's accusations of "bullying" and "savagery" as inseparable components of American policy. The Jerusalem Post's coverage was similarly confrontational, quoting Khamenei directly on the "Great Satan" and warning that the "noble Iranian nation and the Axis of Resistance" have "unforgettable lessons" in store for the US. The Hindu's report was more neutral and informative, using formal language and noting that the US and Iran "exchanged strikes after a ceasefire agreement fell apart."

All three sources agreed on the central claim: that Khamenei called Trump's signature "worthless" and accused the US of repeatedly violating the MoU. They also concurred on his warning about "unforgettable lessons." However, they differed on the specific phrase used to describe Iran's allies: Al Jazeera and the Jerusalem Post used "Axis of Resistance," while The Hindu referred to the "resistance front."

Key Claims

• Khamenei's Statement: Iran's Supreme Leader Mojtaba Khamenei said in a written statement on Saturday (July 18, 2026) that repeated US breaches of a memorandum of understanding signed by the presidents of Iran and the United States had shown that President Donald Trump's signature was "utterly worthless and devoid of credibility." This was reported by all three outlets, though Al Jazeera and the Jerusalem Post quoted the phrase "utterly worthless and invalid" while The Hindu used "utterly worthless and devoid of credibility."

• US Violations of the MoU: Khamenei accused the US of repeatedly violating the memorandum of understanding. Al Jazeera quoted the statement as saying, "The repeated breach of agreements by the Great Satan vis-a-vis the accord has once again proven to all that the signature of the President of America is now utterly worthless and invalid, and that bullying, hegemonism and savagery are inseparable components of the American creed and doctrine."

• Warning of 'Unforgettable Lessons': Khamenei warned that the US would face "unforgettable lessons" from Iran and its allies. The Jerusalem Post quoted him as saying, "Now that the American enemy seeks to ignite further war, impose even heavier costs, and suffer even greater disgrace, it should know that the noble Iranian nation and the Axis of Resistance have unforgettable lessons in store for it." The Hindu reported a similar warning, using the term "resistance front."

• Exchange of Strikes After Ceasefire Collapse: The US and Iran exchanged strikes after a ceasefire agreement fell apart last week, raising fears of a return to all-out war, as reported by The Hindu. Al Jazeera noted that the US had "dramatically escalated its attacks on Iran this week by targeting civilian infrastructure, including bridges, railway lines and water desalination plants."

• Iran's Response in Kuwait: Al Jazeera reported that Tehran had "responded by successfully striking civilian infrastructure in Kuwait, with authorities there urging everyone to ration electricity." This detail was not included in the Jerusalem Post or The Hindu reports.

Perspectives

The material contains a clear perspective from the Iranian leadership, as expressed by Supreme Leader Mojtaba Khamenei. He characterized the United States as a "Great Satan" whose actions—"bullying, hegemonism and savagery"—are inseparable from its foreign policy. He framed the US as the aggressor, repeatedly violating the MoU and escalating attacks on civilian infrastructure, and he vowed that Iran and its allies would deliver "unforgettable lessons." This viewpoint was consistent across all three outlets' reporting, though each presented it with different emphasis.