Kratos Defense has been one of the more volatile stocks in the defense sector. The company has a steady business making electronics systems and target practice drones for the U.S. military, but investors have been more excited about the potential for its more advanced developments. Kratos has developed a number of "loyal wingman" drones designed to carry sophisticated weapons into battle alongside piloted F-35s, boosting firepower, confusing antiaircraft systems, and improving pilot survivability. One such ...