‘Torture and other cruel, inhuman or degrading treatment of detainees by U.S. forces is widespread and, in many cases, sanctioned by top government officials, Amnesty International charged this week.

The allegations, contained in a 32,000-word report released in New York and London and posted on the human rights organization's Web site, are likely to influence a U.N. hearing on U.S. compliance with international torture agreements that begins Friday in Geneva. Amnesty International sent a copy of the report to the U.N. Committee Against Torture, which is holding the hearings.

"Although the U.S. government continues to assert its condemnation of torture and ill-treatment, these statements contradict what is happening in practice," said Curt Goering, the group's senior deputy executive director in the United States.'