Kratos Defense & Security Solutions, Inc. is a United States-based company, which provides war fighter solutions and security related services. The Company provides mission critical engineering, Information Technology services and war fighter solutions primarily for United States National Security priorities. The Company's principal services include command, control, communications, computing, combat systems, intelligence, surveillance and reconnaissance (C5ISR), weapon systems lifecycle support, military weapon range and technical services, network engineering services, advanced information technology services, security and surveillance systems, and critical infrastructure design and integration services.