This is a Request for Information (RFI), as defined in Federal Acquisition Regulation (FAR) 15.201(e). The Air Force Life Cycle Management Center (AFLCMC), PEO Electronic Systems Directorate, International C2 & Sensors Division (AFLCMC/HBN) is seeking information on modernized Integrated Air and Missile Defense (IAMD) systems capable of enhancing defense against air and tactical ballistic missile (TBM) threats and Unmanned Aerial Vehicle (UAV) while improving situational awareness, airspace management, operational force protection, and the defense of high-value assets. The desired system should support a range of defined sensors, weapons, and Command, Control, Communications, Compute, Cyber, and Intelligence (C5I) infrastructure. This system shall further support battle management, defensive counter-air operations, active and passive air defense, cyber defense, and logistics. The system must be scalable to allow for modular growth in all areas of C5I as well as sensor and weapons evolution.