Federal News
USAF Benchmarks Northrop SiAW Performance
March 24, 2026
The U.S. Air Force issued a Request for Information (RFI) in March 2026 to benchmark Northrop Grumman's performance on the Stand-in Attack Weapon (SiAW) program. This initiative aims to collect current industry data to explore options for increasing munitions capacity and accelerating delivery timelines for this high-priority air-to-ground missile capability. Northrop Grumman remains the prime contractor with a $705 million contract awarded in 2023 for SiAW development and production. However, the Air Force is open to considering alternative or complementary suppliers, such as L3Harris and Lockheed Martin, if they can offer faster or more cost-effective solutions. This benchmarking effort signals a potential shift toward diversifying the supplier base to meet urgent operational requirements.
- Why this matters: Procurement professionals should note the Air Force's openness to new vendors beyond the incumbent prime contractor, indicating opportunities for qualified companies to participate in future SiAW production or support contracts.
- The RFI reflects a strategic focus on accelerating delivery and expanding munitions capacity, which may influence contract requirements and evaluation criteria.
- Industry stakeholders should prepare to provide detailed capability and cost data in response to the RFI to position themselves for potential follow-on solicitations.
- This effort underscores the importance of agility and cost competitiveness in defense missile procurement programs.
The RFI is the mechanism to gather the most up-to-date information directly from industry about options to build-up munitions capacity and potentially deliver the capability on faster timelines.
— U.S. Air Force
Agencies
U.S. Air Force
Vendors
Northrop Grumman, L3Harris, Lockheed Martin
Contracts
, $705 million
Locations
Sources
- USAF Seeks Benchmarking Of Northrop Grumman's Performance On SiAW - Defense Daily · Defense Daily · Mar 20
- Air Force seeks industry feedback to 'benchmark' progress of Northrop missile - Breaking Defense · Breaking Defense · Mar 24