An unpublished 513-page federal history of the American-led reconstruction of Iraq depicts an effort crippled before the invasion by Pentagon planners who were hostile to the idea of rebuilding a foreign country, and then molded into a $100 billion failure by bureaucratic turf wars, spiraling violence and ignorance of the basic elements of Iraqi society and infrastructure. The history, the first official account of its kind, is circulating in draft form here and in Washington among a tight circle of technical reviewers, policy experts and senior officials. It also concludes that when the reconstruction began to lag - particularly in the critical area of rebuilding the Iraqi police and army - the Pentagon simply put out inflated measures of progress to cover up the failures. In one passage, for example, former Secretary of State Colin L. Powell is quoted as saying that in the months after the 2003 invasion, the Defense Department “kept inventing numbers of Iraqi security forces - the number would jump 20,000 a week! ‘We now have 80,000, we now have 100,000, we now have 120,000.'” Titled “Hard Lessons: The Iraq Reconstruction Experience,” the new history was compiled by the Office of the Special Inspector General for Iraq Reconstruction, led by Stuart W. Bowen Jr., a Republican lawyer who regularly travels to Iraq and has a staff of engineers and auditors based here. Copies of several drafts of the history were provided to reporters at The New York Times and ProPublica by two people outside the inspector general's office who have read the draft, but are not authorized to comment publicly. Bowen's deputy, Ginger Cruz, declined to comment for publication on the substance of the history. But she said it would be presented on Feb. 2 at the first hearing of the Commission on Wartime Contracting, which was created this year as a result of legislation sponsored by Senators Jim Webb of Virginia and Claire McCaskill of Missouri, both Democrats. The history cites some projects as successes. The review praises community outreach efforts by the Agency for International Development, the Treasury Department's plan to stabilize the Iraqi dinar after the invasion and a joint effort by the Departments of State and Defense to create local rebuilding teams. The manuscript is based on approximately 500 new interviews, as well as more than 600 audits, inspections and investigations on which Bowen's office has reported over the years. Laid out for the first time in a connected history, the material forms the basis for broad judgments on the rebuilding program. In the preface, Bowen gives a searing critique of what he calls the “blinkered and disjointed prewar planning for Iraq's reconstruction” and the botched expansion of the program from a modest initiative to improve Iraqi services to a multibillion-dollar enterprise. Bowen also swipes at the endless revisions and reversals of the program, which at various times gyrated from a focus on giant construction projects led by large Western contractors to modest community-based initiatives carried out by local Iraqis. While Bowen concedes that deteriorating security had a hand in spoiling the program's hopes, he suggests, as he has in the past, that the program did not need much outside help to do itself in. Despite years of studying the program, Bowen writes that he still has not found a good answer to the question of why the program was even pursued as soaring violence made it untenable. “Others will have to provide that answer,” Bowen writes. “But beyond the security issue stands another compelling and unavoidable answer: the US government was not adequately prepared to carry out the reconstruction mission it took on in mid