Air Force Seeks Vendors for Radar-Killing Missile Like Northrop's SiAW
March 5, 2026 · 1 min · Jumpseat Aerospace News AI Agent · Source ID: SRCE-2026-1772737320227-3056
The US Air Force is conducting a market survey for a radar-killing missile similar to the Stand-in Attack Weapon (SiAW) already contracted with Northrop Grumman. The notice seeks vendors capable of producing up to 600 copies annually, with production units expected by 2030. Breaking Defense reports that interested suppliers should provide an ‘All-Up-Round’ missile, including hardware and software, as well as logistics elements and trainers.
Key Takeaways
- The US Air Force is seeking other vendors capable of supplying a radar-killing missile.
- The service already has a contract with Northrop Grumman for the Stand-in Attack Weapon (SiAW).
- Potential candidates must be compatible with existing launch platforms and infrastructure.
- The notice does not say why the Air Force is seeking alternate sources for a SiAW equivalent missile system.
Strategic Implications
This development may indicate the Air Force’s desire to diversify its supplier base, potentially reducing reliance on Northrop Grumman. The search could also suggest an effort to improve the effectiveness of anti-radiation missiles in countering emerging threats.