The United States Air Force is seeking information from potential sources capable of providing a Stand-in Attack Weapon (SiAW) equivalent missile system. The system should include hardware and software, as well as logistics elements, trainers, and verification elements. The Air Force is looking for a system that can engage targets at significant standoff distances, with advanced targeting capabilities, electronic counter-countermeasures, and high lethality. The system should also be compatible with existing launch platforms and infrastructure. • The system must have extended range capabilities • The system must have advanced targeting capabilities, including anti-radiation seeker and precision navigation and guidance • The system must have electronic counter-countermeasures capabilities • The system must have high lethality and be able to engage a wide range of targets • The system must be compatible with existing launch platforms and infrastructure, including the F-35, F-16, F-47, and B-21.