The US Air Force has awarded a contract to Raytheon to develop a weapon system for the small diameter bomb (SDB) increment II programme.

Under the $450m contract, Raytheon will begin the engineering manufacturing development of GBU-53/B SDB II and is expected to deliver the weapon system in 2013.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

An air-launched, precision-strike stand-off weapon, the SDB II will enable the warfighter to destroy moving and fixed targets in adverse weather conditions.

The GBU-53/B weapon can be integrated on all required aircraft and will meet the load-out requirements for all versions of the F-35 joint strike fighter’s internal weapon bays.

It will be equipped with an improved seeker, which will feature three modes of operation such as millimeter-wave radar, uncooled imaging infrared and semiactive laser.

The reliability of GBU/53-B seeker has been flight tested when it flew 26 missions in 21 days without a single hardware failure.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

Airforce Technology Excellence Awards - Nominations Closed

Nominations are now closed for the Airforce Technology Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.


Excellence in Action
Discover how Virtualitics is transforming mission readiness with explainable AI, predictive maintenance, and data-driven decision intelligence across the U.S. Department of Defense through its AI-powered Integrated Readiness Optimization suite, for which it has won the Innovation and Business Expansion awards.

Discover the Impact