Iraq Weapons Are a Focus of Criminal Investigations

BAGHDAD — Several federal agencies are investigating a widening network of criminal cases involving the purchase and delivery of billions of dollars of weapons, supplies and other matériel to Iraqi and American forces, according to American officials. The officials said it amounted to the largest ring of fraud and kickbacks uncovered in the conflict here.

The inquiry has already led to several indictments of Americans, with more expected, the officials said. One of the investigations involves a senior American officer who worked closely with Gen. David H. Petraeus in setting up the logistics operation to supply the Iraqi forces when General Petraeus was in charge of training and equipping those forces in 2004 and 2005, American officials said Monday.

There is no indication that investigators have uncovered any wrongdoing by General Petraeus, the top commander in Iraq, who through a spokesman declined comment on any legal proceedings.

This article is based on interviews with more than a dozen federal investigators, Congressional, law enforcement and military officials, and specialists in contracting and logistics, in Iraq and Washington, who have direct knowledge of the inquiries. Many spoke on condition of anonymity because there are continuing criminal investigations.

The inquiries are being pursued by the Army Criminal Investigation Command, the Department of Justice, and the Federal Bureau of Investigation, among other agencies.. .......