Kratos Defense & Security Solutions, Inc. is a technology, products, system and software company addressing the defense, national security, and commercial markets. It operates through two segments: The Kratos Government Solutions (KGS) and Unmanned Systems (US). The KGS segment includes its microwave electronic products, space, satellite and cyber, training solutions, Command, Control, Communication, Computing, Combat, Intelligence Surveillance and Reconnaissance (C5ISR)/modular systems, turbine technologies, and defense and rocket support services operating segments. The US segment consists of its unmanned aerial, unmanned ground, unmanned seaborne and related command, control and communications system businesses. The KGS and US segments provide products, solutions and services for mission critical National Security programs. It serves customers, such as U.S. Air Force, the U.S. Navy, the U.S. Army, the U.S. Marine Corps, the U.S. Space Force and the U.S. Space Command, and others.