Bunnatine (Bunny) H. Greenhouse is a former chief contracting officer Senior Executive Service (Principal Assistant Responsible for Contracting (PARC)) of the United States Army Corps of Engineers. On June 27, 2005, she testified to a Congressional panel, alleging specific instances of waste, fraud, and other abuses and irregularities by Halliburton with regard to its operations in Iraq since the 2003 invasion. She described one of the Halliburton contracts (secret, no-bid contracts awarded to Kellogg, Brown and Root (KBR)—a subsidiary of Halliburton) as "the most blatant and improper contract abuse I have witnessed during the course of my professional career".