Accompanying the IPP report were four volumes of backup materials. In all, the five total volumes contain more than 2,000 pages of documents, translations and other related materials, which are collectively housed in the so-called Harmony Database. The database contains a massive warehouse of materials collected in post-Saddam Iraq. Many of the documents contained in the four backup volumes were not discussed in the first volume of the IPP report, which was the actual study produced by the Institute for Defense Analyses. One of those documents is a provocative letter from the Iraqi embassy in Islamabad, Pakistan. Dated January 17, 2003, the letter is addressed to Iraq’s Ministry of Foreign Affairs and its subject is listed as “Al-Qa’eda Activities.” Here is the relevant portion of the U.S. government’s translation of the document: