CENTENNIAL, Colorado — February 20, 2026 : Sierra Nevada Corporation (SNC) and Specter Aerospace have signed a Memorandum of Understanding (MoU) to collaborate on the development of a new product line of next-generation supersonic aerial launched effects (ALEs), combining propulsion innovation with mission systems integration to address emerging defense operational requirements.
The partnership brings together Sierra Nevada Corporation, a U.S.-based aerospace and national security company, and Specter Aerospace, a firm focused on advanced propulsion technologies and vehicle systems. The collaboration was announced from Centennial, Colorado, and aims to develop high-speed aerial systems designed for extended range, operational reliability, and scalable production.
Integration of Propulsion and Mission Systems
Under the agreement, Specter Aerospace will contribute its technical expertise in air-breathing propulsion systems, including ramjet and scramjet technologies, along with vehicle design and avionics development. Sierra Nevada Corporation will provide capabilities in mission systems integration, air vehicle development, and air defense system architecture.
The jointly developed systems are intended to form a family of supersonic aerial launched effects designed for integration with modern military platforms. These systems are engineered to provide greater operational range than many existing alternatives while maintaining reliability in demanding operational environments.
Industry information associated with the program indicates the development effort includes more than $4.5 million in SNC-funded work, focused on advancing air-breathing supersonic propulsion concepts and scalable vehicle designs.
Focus on Emerging Air and Missile Threats
According to program officials, the initiative is intended to support evolving defense requirements, particularly those associated with high-speed threats and asymmetric aerial systems.
Jon Piatt, executive vice president of SNC’s Intelligence, Surveillance, and Reconnaissance (ISR), Aviation, and Security business area, said the project is intended to balance advanced performance with cost considerations as modern air defense challenges continue to evolve.
Piatt stated that while air defense technologies have advanced significantly, some systems remain costly to operate at scale, while others struggle to consistently address emerging threats such as hypersonic missiles and large drone swarms.
He added that the collaboration with Specter Aerospace is structured to support broader operational deployment by combining advanced propulsion technologies with scalable manufacturing approaches designed to maintain range, reliability, and performance.
Emphasis on Cost Efficiency and Production Scale
Program development also prioritizes reducing the cost per munition while maintaining operational capability. The partners plan to employ advanced manufacturing techniques to enable large-scale production and streamlined supply chains.
Felipe Gomez del Campo, chief executive officer of Specter Aerospace, said the security environment requires munitions systems that can be deployed rapidly and in greater numbers without prohibitive cost structures.
He noted that the collaboration with SNC is intended to accelerate both development and operational fielding of the supersonic aerial launched effects systems by combining Specter Aerospace’s propulsion technology with SNC’s mission systems and manufacturing capabilities.
System Design and Technology Scope
The systems under development are air-breathing aerial launched effects designed to operate at supersonic speeds, with technology pathways applicable to both ramjet-powered supersonic vehicles and scramjet-based hypersonic propulsion concepts.
Initial development efforts are focused on vehicles in the 1,000-pound or smaller class, allowing compatibility with a range of launch platforms. The systems are intended to function as aerial effects capable of supporting modern combat operations through extended range and high-speed engagement profiles.
A mockup of the vehicle associated with the project was scheduled to be displayed at an Air Force Association event following the partnership announcement.
Development Progress and Testing Schedule
SNC and Specter Aerospace confirmed that air vehicle and propulsion development activities are already underway, including early testing protocols for engines and vehicle configurations.
The companies stated that initial flight testing of the supersonic aerial launched effects system is scheduled for the third quarter of 2026, marking the first planned operational demonstration of the jointly developed technology.
The collaboration is intended to support the development of a scalable family of aerial launched effects capable of addressing future operational requirements, including countering high-speed threats and distributed aerial systems through extended range and lower cost per deployment.
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