Boeing, GE Aerospace, Rocket Lab, RTX, and Howmet Aerospace are the five Defense stocks to watch today, according to MarketBeat’s stock screener tool. Defense stocks are shares of publicly traded companies primarily involved in the manufacture of military equipment, weapons systems, and national security services. As a result, defense stocks can provide a defensive component to a diversified portfolio. These companies had the highest dollar trading volume of any Defense stocks within the last several days. The company provides launch services, spacecraft design services, spacecraft components, spacecraft manufacturing, and other spacecraft and on-orbit management solutions; and constellation management services, as well as designs and manufactures small and medium-class rockets.