PALMDALE, Calif., April 23, 2002 (PRIMEZONE) -- Two photos were released today by Northrop Grumman Corporation (NYSE:NOC) and are available at: http://media.wieck.com/public.html?WIK2002042368747 and http://media.wieck.com/public.html?WIK2002042368727

  CONTACT: Cynthia Curiel
         Northrop Grumman Integrated Systems
         (858) 518-9722