# Patria F-35 engine assembly in Finland

> Live situation record from CLSTR: https://clstr.news/situations/patria-f-35-engine-assembly-in-finland
> Updated: 2026-09-08T03:11:48.000Z. Sources: 23. Developments: 3.

The Finnish defense company Patria has completed the assembly of the first F135 engine for the Finnish Air Force’s F-35A fleet. This milestone occurred at Patria’s new facility in Linnavuori, Nokia.

Following an agreement with Pratt & Whitney, an RTX business, Patria is tasked with the assembly, maintenance, repair, and overhaul of these engines. These operations are scheduled to continue through 2030 to support the entire lifecycle of Finland’s F-35A aircraft. The domestic capability is intended to strengthen Finland’s security of supply and foster cooperation between the Finnish and US defense industries.

Finland has ordered 64 F-35A fighters from Lockheed Martin. The first aircraft are scheduled to arrive at the Lapland Air Wing in Rovaniemi during the autumn of 2026. This expansion of the Finnish Air Force is intended to enhance military deterrence along the border with Russia and bolster Finland’s role within NATO following its 2023 accession.

## Claims

- The Finnish defense company Patria completed the assembly of its first F135 engine on September 3. (corroborated by 5 sources)
- Finland has ordered 64 F-35A fighter jets from the US defense contractor Lockheed Martin. (corroborated by 5 sources)
- The first F-35 aircraft are expected to arrive in Finland later this year. (corroborated by 5 sources)

## Timeline

### 2026-09-08: Finland bolsters NATO defense with F-35 components and jet order

Finland is boosting its NATO defense capabilities by assembling F-35 engine components via Patria and ordering 64 F-35A fighter jets from Lockheed Martin, with deliveries starting this year.

10 sources. https://clstr.news/cluster/finland-bolsters-nato-defense-with-f-35-components-and-jet-order

### 2026-09-06: Patria assembles Finland's first F135 fighter jet engine

Patria has assembled Finland's first F135 fighter engine in Nokia, establishing domestic assembly and maintenance capabilities for the nation's upcoming F-35A fleet.

4 sources. https://clstr.news/cluster/patria-assembles-finlands-first-f135-fighter-jet-engine

### 2026-09-04: Patria completes assembly of first F135 engine for Finnish F-35A

Patria Group has assembled the first F135 engine for Finland’s F-35A fighter jets at its Linnavuori facility, marking a key milestone in domestic defense assembly and maintenance through 2030.

9 sources. https://clstr.news/cluster/patria-completes-assembly-of-first-f135-engine-for-finnish-f-35a

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Cite as: Patria F-35 engine assembly in Finland. CLSTR, https://clstr.news/situations/patria-f-35-engine-assembly-in-finland