BIKE EUPHORIA

The sweeping, 577-page report says that while brutality has occurred in every American war, there never before had been “the kind of considered and detailed discussions that occurred after 9/11 directly involving a president and his top advisers on the wisdom, propriety and legality of inflicting pain and torment on some detainees in our custody.” The study, by an 11-member panel convened by the Constitution Project, a legal research and advocacy group, is to be released on Tuesday morning.

Debate over the coercive interrogation methods used by the administration of President George W. Bush has often broken down on largely partisan lines. The Constitution Project’s task force on detainee treatment, led by two former members of Congress with experience in the executive branch — a Republican, Asa Hutchinson, and a Democrat, James R. Jones — seeks to produce a stronger national consensus on the torture question….

The use of torture, the report concludes, has “no justification” and “damaged the standing of our nation, reduced our capacity to convey moral censure when necessary and potentially increased the danger to U.S. military personnel taken captive.” The task force found “no firm or persuasive evidence” that these interrogation methods produced valuable information that could not have been obtained by other means. While “a person subjected to torture might well divulge useful information,” much of the information obtained by force was not reliable, the report says….

Interrogation and abuse at the C.I.A.’s so-called black sites, the Guantánamo Bay prison in Cuba and war-zone detention centers, have been described in considerable detail by the news media and in declassified documents, though the Constitution Project report adds many new details.

It confirms a report by Human Rights Watch that one or more Libyan militants were waterboarded by the C.I.A., challenging the agency’s longtime assertion that only three Al Qaeda prisoners were subjected to the near-drowning technique. It includes a detailed account by Albert J. Shimkus Jr., then a Navy captain who ran a hospital for detainees at the Guantánamo Bay prison, of his own disillusionment when he discovered what he considered to be the unethical mistreatment of prisoners.

But the report’s main significance may be its attempt to assess what the United States government did in the years after 2001 and how it should be judged. The C.I.A. not only waterboarded prisoners, but slammed them into walls, chained them in uncomfortable positions for hours, stripped them of clothing and kept them awake for days on end.