Northrop Grumman Corporation (NYSE:NOC) is one of the Undervalued Aerospace Stocks to Buy Now. On September 18, Northrop Grumman Corporation (NYSE:NOC) announced signing a Memorandum of Understanding (MoU) with Taiwan’s National Chung-Shan Institute of Science and Technology (NCSIST). The agreement aims to explore cooperation on modernizing air and missile defense systems for Taiwan’s Ministry of National Defense. NCSIST is a leading research center for national defense technology. It works on developing, ...