NAVAIR awards annual F-35 engine sustainment contract
A Pratt & Whitney F135 engine underwent accelerated mission testing in November 2021. (Photo: USAF/Jill Pickett)
Raytheon is sustaining the F135 engine and will also provide common F-35 programme support activities under a new contract modification.
Raytheon has obtained a $408.4 million contract modification from Naval Air Systems Command (NAVAIR) for annual sustainment of the Pratt & Whitney F135 engine that powers the Lockheed Martin F-35A, F-35B and F-35C multirole fighter aircraft.
The modification also covers support for common F-35 programme activities, ‘unique and common base recurring sustainment, repair of repairables, field service representatives, as well as common replenishment of spares’, the DoD announced on 26 May.
Work is expected to be completed in November 2022 on behalf of several US operators of the F-35 (the USAF, USMC, USN and Air National Guard) plus FMS customers.
According to Shephard Defence Insight, the F-135 delivers more than 40,000lb of thrust and is one of the most advanced engines in the world.
Related Equipment in Defence Insight
More from Defence Notes
-
![Eurosatory 2026: Partnership deals surge as industry prepares for defence spending growth]()
Eurosatory 2026: Partnership deals surge as industry prepares for defence spending growth
Dozens of partnership agreements, joint ventures and industrial cooperation arrangements were announced at Eurosatory 2026, highlighting how defence companies are expanding production capacity, localising manufacturing and accelerating capability development in anticipation of rising defence spending.
-
![Eurosatory 2026: New public security needs drive personal protection equipment modernisation]()
Eurosatory 2026: New public security needs drive personal protection equipment modernisation
European law enforcement and public security agencies are entering a new cycle of investment in personal protection equipment (PPE), driven by evolving threat profiles, officer welfare requirements and advances in materials technology.
-
![The speed of relevance: how companies can navigate the new era of European defence procurement]()
The speed of relevance: how companies can navigate the new era of European defence procurement
European militaries face a rapidly evolving security landscape and defence production must accelerate to meet surging demand for platforms and equipment. Industry needs to adapt to ensure it gets its products into the hands of the end user, Evelyn Rafferty, Senior Director Aerospace and Defence - Europe at Plexus told Shephard’s Gerrard Cowan.
-
![Eurosatory 2026: Milrem Robotics puts forward multi-layered defence concept for NATO’s eastern flank]()
Eurosatory 2026: Milrem Robotics puts forward multi-layered defence concept for NATO’s eastern flank
Autonomous systems developer Milrem has evolved a model for an interoperable robotised approach to the Eastern Flank Deterrence Initiative (EFDI), showing how uncrewed systems could provide a multi-layered defence architecture in the air and on land along NATO’s eastern borders.
-
![Eurosatory 2026 to highlight changing defence and security priorities]()
Eurosatory 2026 to highlight changing defence and security priorities
Eurosatory 2026 will reflect a defence and security sector shaped by conflict, rising government spending, uncrewed systems, multidomain networks and growing demand for sovereign capabilities.
-
![Delays, departures and drama cloud UK defence programmes ahead of absent DIP]()
Delays, departures and drama cloud UK defence programmes ahead of absent DIP
The UK defence secretary’s departure suggests that the long-delayed Defence Investment Plan is unlikely to meet the funding demands of the armed forces, with consequences for procurement and the UK’s standing at a NATO summit weeks away.
