Iran secretly agreed to assist the Taliban in its war against U.S. forces in October 2001, according to the transcript of a high-level Taliban official’s tribunal session at Guatanamo Bay, Cuba. The seven-page transcript, as well as thousands of pages of similar documents, was released by the Pentagon on March 3 in response to litigation brought by the Associated Press.

The detainee is not named in the transcript released by the Pentagon, but, according to allegations brought by the U.S. government, the detainee was “the governor of Herat Province in Afghanistan from 1999 to 2001.” As governor of Herat, which is the westernmost province in Afghanistan and is situated on the Iranian border, he “worked for Mullah Omar” and “had control over police and military functions in Herat to include the administration of the Taliban’s two largest divisions.” (According to a list of former Taliban officials prepared by the United Nations, the governor of Herat was a man named Maulavi Khair Mohammad Khairkhwah.)