Kratos Defense & Security Solutions, Inc, (Nasdaq: KTOS), headquartered in San Diego, California, specializes in directed-energy weapons, unmanned systems, satellite communications, cyber security/warfare, microwave electronics, missile defense, training and combat systems. Customers include the U.S. federal government, foreign governments, commercial enterprises and state and local government agencies. Kratos is organized into six major divisions: Defense and Rocket Support Services, Microwaves Electronics, Modular Systems, Public Safety and Security, Technology and Training, and Unmanned Systems.