KBR, the Army's largest contractor in Iraq and Afghanistan, is linked to "the vast majority" of suspected combat-zone fraud cases that have been referred to investigators, as well as a majority of the $13 billion in "questioned" or "unsupported" costs, the Pentagon's top auditor said yesterday. In testimony before the bipartisan Commission on Wartime Contracting in Iraq and Afghanistan, April G. Stephenson, director of the Defense Contract Audit Agency, said investigators have sent to the inspector general a total of 32 cases of suspected overbilling, bribery and other violations since 2004.
