New York Times:
The United States this year will have spent $100 billion on contractors in Iraq since the invasion in 2003, a milestone that reflects the Bush administration's unprecedented level of dependence on private firms for help in the war, according to a government report to be released Tuesday.
The report, by the Congressional Budget Office, according to people with knowledge of its contents, will say that one out of every five dollars spent on the war in Iraq has gone to contractors for the United States military and other government agencies, in a war zone where employees of private contractors now outnumber American troops.
The Pentagon's reliance on outside contractors in Iraq is proportionately far larger than in any previous conflict, and it has fueled charges that this outsourcing has led to overbilling, fraud and shoddy and unsafe work that has endangered and even killed American troops. The role of armed security contractors has also raised new legal and political questions about whether the United States has become too dependent on private armed forces on the 21st-century battlefield.