Forged State Department letter
Guantanamo DiaryThe Forged State Department letter was a fictitious document presented to Mohamedou Ould Slahi during the 2003 special interrogation at Guantánamo Bay detention camp. Its reported contents threatened his mother with detention and possible interrogation, making the letter a deliberate use of family ties as pressure. Its significance lies both in that intended leverage and in the documentary record that later connected it to the interrogation plan.
The Letter and Its Threat
According to the Senate Armed Services Committee’s account, the Interrogation Team Chief drafted the letter. It falsely stated that Mohamedou’s mother had been detained, would be interrogated, and might be transferred to Guantánamo Bay detention camp if she did not cooperate. It also emphasized that she would be the only woman in what had previously been an all-male prison environment. The available description establishes the threat the document conveyed, but does not provide a basis for reconstructing any additional wording or details of its presentation.
The choice of target made the document personal. The report described the letter as designed to exploit Mohamedou’s close relationship with his mother. His family had long been central to his life: he had grown up in a large household, and his mother’s distress at his departure for Germany was recalled in the account of his early years. The letter turned that bond into an instrument of interrogation, using the prospect of harm to a family member to press him for information.
Discovery and Corroboration
Stuart Couch received intelligence reports about Mohamedou’s interrogation after being assigned his case in the fall of 2003. The reports did not explain how interrogators had obtained the information. Couch’s suspicions were later confirmed when his investigator gained access to military interrogation files, including detailed daily memoranda describing both what was said and how information was extracted.
The files remained classified, but their contents were summarized in the Senate Armed Services Committee’s 2008 inquiry and a 2008 review by the U.S. Department of Justice. According to the account of those findings, the investigations documented a special interrogation conducted under a second, carefully developed plan. The fictitious letter was one of two specific documents that Couch uncovered in early 2004 and that convinced him Mohamedou had been tortured. In this way, the letter became more than an episode recounted in the diary: it was also part of a record examined by later government investigations.
Documentary Limits and Significance
The account of the letter appears within a larger editorial effort to read a censored manuscript alongside information available elsewhere. The annotations to the manuscript were based on contextual clues, other passages in the text, and public sources that included declassified government documents, news reporting, and official investigations. Their purpose was not to restore the redacted original or disclose classified material, but to present information that plausibly corresponded to redactions when it was publicly documented or evident from close reading.
That distinction matters for the letter. The reported findings support its fictitious character, its stated threat to Mohamedou’s mother, and its place in the interrogation plan; they do not authorize an imagined reconstruction of the original document. Its documented outline is already revealing: an official-looking fiction invoked the possibility of a mother’s detention to pressure her son. The letter thus shows how the interrogation’s methods reached beyond questioning Mohamedou himself, while the later investigations supplied corroboration without making the surviving account complete.

