RTX CorporationPratt & Whitney, an RTX business, completed a key design milestone for the Valox 1500 engine, advancing a new product for collaborative combat platforms.

Pratt & Whitney, an RTX business, has completed a key design milestone for its Valox 1500 engine, a new powerplant for semi-autonomous collaborative platforms. A comprehensive digital assessment confirmed the design is on track to deliver an optimal mix of performance, affordability, and speed to market. The company leveraged digital engineering investments to de-risk development and is now maturing the design for ground testing, following a U.S. Air Force contract award valued at more than $10 million in late 2025. The Valox 1500 is part of the recently unveiled Valox engine family, engineered for modern collaborative combat systems and emerging applications.
RTX CorporationPratt & Whitney, an RTX business, completed a key design milestone for the Valox 1500 engine, advancing a new product for collaborative combat platforms.