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Pratt & Whitney to Develop Scalable Engines for Munitions and Combat Aircraft

Pratt & Whitney Advances Scalable Engine Technology for Munitions and Combat Aircraft
Pratt & Whitney, a subsidiary of RTX, has announced the development of a new family of scalable engines designed to power munitions and Collaborative Combat Aircraft. These engines, delivering thrust ranging from 500 to 1,800 pounds, are engineered to meet the demands of both domestic and international defense markets. The initiative focuses on adaptability, aiming to support a broad spectrum of current and future military applications.
Innovation and Development Strategy
The new engine family is being developed by Pratt & Whitney’s GATORWORKS team, which prioritizes rapid development and cost efficiency. Jill Albertelli, president of Pratt & Whitney’s Military Engines business, highlighted the significance of the scalable architecture and model commonality. She emphasized that the integration of additive manufacturing techniques will substantially reduce both development and production timelines, enabling the company to respond swiftly to evolving customer requirements.
A second phase of testing is planned for early 2026 to validate critical design features. Pratt & Whitney anticipates that these engines will not only accelerate development cycles but also offer flexible propulsion solutions tailored to the shifting landscape of defense needs. Nonetheless, the company faces the challenge of balancing high performance with affordability, a crucial consideration in the competitive defense sector.
Market Impact and Industry Response
The market has responded positively to Pratt & Whitney’s technological advancements. The company recently secured significant contracts, including a $2.9 billion deal with the U.S. Navy for additional F-35 engines and a $2.8 billion contract for F135 engines. These agreements underscore the strong demand for advanced propulsion systems and reinforce Pratt & Whitney’s leadership in the F-35 engine market.
As competition intensifies in the race to supply next-generation combat aircraft, rival manufacturers are expected to accelerate their own engine development programs. Pratt & Whitney’s scalable and rapidly producible engine designs may establish new industry benchmarks, compelling competitors to enhance their technological offerings.
Company Background
Founded in 1925, Pratt & Whitney is a prominent designer and manufacturer of aircraft engines and auxiliary power units. The company supports a global fleet of more than 90,000 in-service engines through an extensive maintenance, repair, and overhaul network. Its parent company, RTX, is the world’s largest aerospace and defense enterprise, employing over 185,000 people worldwide. Headquartered in Arlington, Virginia, RTX reported sales exceeding $80 billion in 2024, driven by its key businesses: Collins Aerospace, Pratt & Whitney, and Raytheon.

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