Northrop Grumman Corporation (NYSE:NOC) is one of Jim Cramer’s Hottest Defense Technology Stock Picks. Northrop Grumman Corporation (NYSE:NOC) is one of the largest defense contractors in America. The firm makes and sells equipment such as aircraft, radars, and missile defense systems. Northrop Grumman Corporation (NYSE:NOC)’s shares are up by 37% over the past year and by 25% since Cramer discussed the firm on Mad Money. Northrop Grumman Corporation (NYSE:NOC)’s shares closed 12.7% lower on April 22nd, 2 ...