Service Expands Supplier Base For Stand-In Attack Weapon Equivalent

The US Air Force is seeking additional vendors capable of supplying a radar-killing missile similar to the Stand-in Attack Weapon (SiAW), currently on contract with Northrop Grumman. The service aims to begin production by 2030, with key features including extended range, advanced targeting, and integration with existing platforms. Interested suppliers must provide an All-Up-Round missile, including hardware, software, and logistics elements. The Air Force’s search for a SiAW equivalent was first reported by Breaking Defense.