US Air Force's Mayhem Hypersonic Missile Program Reaches Key Development Milestones

Leidos announces successful completion of critical reviews for the US Air Force’s Mayhem hypersonic missile program, marking progress in advancing high-speed air-breathing technology.

Leidos has reported two significant achievements in the development of the US Air Force’s Mayhem hypersonic missile program. The program has successfully passed the conceptual design review and system requirements review, crucial steps that allow it to advance to the next phase.

The reviews confirmed that the designs and technologies planned for the high-speed Mayhem system are feasible. To achieve these milestones, Leidos collaborated with experts in hypersonics and several academic and defense organizations. Key partners include Kratos, Calspan Corporation from New York, Draper from Massachusetts, and the University of Michigan.

In 2022, Leidos received a $334 million contract to support the Air Force Research Laboratory (AFRL) in developing the Mayhem air-breathing system. The missile will utilize a scramjet engine to achieve speeds greater than Mach 5 and cover long distances. The program aims to create a large-class missile that exceeds current air-breathing systems in range and payload capacity. A digital engineering environment is also being used to facilitate future development.

Once operational, the Mayhem missile will enhance the US military’s capabilities in intelligence, surveillance, reconnaissance, and other missions. Despite facing temporary funding issues, the program continues to progress, driven by a commitment to innovation and collaboration.