Northrop Grumman’s SMART Demo Program Delivers Two Solid Rocket Motors and Achieves Successful Firing in Under 12 Months

Northrop Grumman's third SMART Demo static test featured propulsion technologies that address industry needs and can be applied to target vehicles. (Photo Credit: Northrop Grumman)

PROMONTORY, Utah - Dec. 4, 2025- (PHOTO RELEASE) Northrop Grumman Corporation (NYSE: NOC) successfully tested the first of two new solid rocket motors - SMASH!22 and BAMM!29 2.0 - designed and manufactured in 2025 under the SMART Demo program. This milestone marksa key achievement in the project's most ambitious year by delivering both motors in under 12 months.

The static test fire of SMASH!22, the 22-inch diameter Solid Motor Adaptable, Scalable, Half Time/Cost solid rocket motor configuration, evaluated several innovative incorporations such as advanced manufacturing and new materials that could speed development and production, boost performance and lower costs.

• The test generated a comprehensive suite of data that will further the team's understanding of the demonstrated technologies.

• Thesecond motor, the 29-inch diameter Bombardment Attack Missile Motor called BAMM!292.0, is slated for static testing in early 2026, continuing the momentum of the SMART Demo initiative.

The SMART Demo programis designed to tailor solid rocket motor designs to meet specific industry needs. Northrop Grumman developed both the SMASH and BAMM motors leveragingknowledge from previousprojects while integrating advanced tooling, additively manufactured components, and a diversified supplier base.