Photo Release -- Northrop Grumman Appoints Karen A. Williams Vice President, Contracts, Pricing and Supply Chain

Photo Release -- Northrop Grumman Appoints Karen A. Williams Vice President, Contracts, Pricing and Supply Chain: FALLS CHURCH, Va., Aug. 2, 2012 -- Northrop Grumman Corporation (NYSE:NOC) announced today that it has selected Karen A. Williams, vice president contracts, pricing and supply chain. Williams will report to James F. Palmer, corporate vice president and chief financial officer. She will replace Susan L. Cote, who has announced her intention to retire from the company.