Two former Fluor employees allege Fluor and KBR defrauded the government on the U.S. Army’s Logistics Civil Augmentation Program (LOGCAP) IV contract in Afghanistan by billing the government for work they did not perform, by billing for work they was not authorized to perform, by inflating contract performance and compliance figures to obtain undeserved award fees, by deploying thousands of excess personnel, and by mismanaging government property. The plaintiffs also allege they were retaliated against when they notified their supervisors of the alleged misconduct.