From ABC News:
Two Iraqi documents from March 2003 — on the eve of the U.S.-led invasion — and addressed to the secretary of Saddam Hussein, describe details of a U.S. plan for war. According to the documents, the plan was disclosed to the Iraqis by the Russian ambassador.
Document written sometime before March 5, 2003
The first document (CMPC-2003-001950) is a handwritten account of a meeting with the Russian ambassador that details his description of the composition, size, location and type of U.S. military forces arrayed in the Gulf and Jordan. The document includes the exact numbers of tanks, armored vehicles, different types of aircraft, missiles, helicopters, aircraft carriers, and other forces, and also includes their exact locations. The ambassador also described the positions of two Special Forces units.
Document dated March 25, 2003
The second document (CMPC-2004-001117) is a typed account, signed by Deputy Foreign Minister Hammam Abdel Khaleq, that states that the Russian ambassador has told the Iraqis that the United States was planning to deploy its force into Iraq from Basra in the South and up the Euphrates, and would avoid entering major cities on the way to Baghdad, which is, in fact what happened. The documents also state "Americans are also planning on taking control of the oil fields in Kirkuk." The information was obtained by the Russians from "sources at U.S. Central Command in Doha, Qatar," according to the document.
This document also includes an account of an amusing incident in which several Iraqi Army officers (presumably seeking further elaboration of the U.S. war plans) contacted the Russian Embassy in Baghdad and stated that the ambassador was their source. Needless to say, this caused great embarrassment to the ambassador, and the officers were instructed "not to mention the ambassador again in that context."
The full documents can be found on the U.S. Army Foreign Military Studies Office Web site: http://fmso.leavenworth.army.mil/products-docex.htm