The NATO Helicopter Management Agency (NAHEMA) has signed a contract with NHIndustries to conduct a two-year architecture study for the NH90 Block 2 upgrade, targeting the operational environment beyond 2040, the NATO agency and industrial consortium announced on April 20, 2026.
NHIndustries, the consortium comprising Airbus, Leonardo, and GKN Aerospace, will lead the study, which is intended to define the structural and capability foundations of a future mid-life upgrade for the NH90 fleet. The contract was signed by NAHEMA in Marignane, France.
What Block 2 covers
The Block 2 upgrade is designed to address both platform modernization and new operational requirements. Key structural improvements identified in the architecture study include modular avionics, greater configuration commonality across NH90 variants, and improvements to maintenance and overall performance.
On the capability side, the program is targeting developments in collaborative combat, connectivity, and crewed-uncrewed teaming, areas that have become increasingly central to European rotary-wing planning as drone integration accelerates across multiple armed forces.
The direction reflects broader momentum within Airbus Helicopters: in February 2026, the company concluded a successful HTeaming trial pairing a Singapore Air Force H225M with a Flexrotor drone, a system designed to be compatible across the entire Airbus rotorcraft range. French Army planners are already exploring similar concepts using the NH90 Caïman, with small drones deployed from the aircraft to extend the formation’s reconnaissance range.
The two-year study will run in parallel with the European Next Generation Rotorcraft Technologies (ENGRT) research initiatives and will be guided by high-level requirements defined by NAHEMA and the participating nations. Its output is intended to give those nations the technical basis they need to evaluate and select the upgrade design options that best align with their long-term sovereign capability requirements.
Block 1 upgrade in progress, 500,000 hours reached
The Block 2 study contract follows the June 2024 signature of the NH90 Block 1 upgrade contract between NHIndustries and NAHEMA, which is still being developed.
“The NH90 has recently reached 500,000 flight hours, a testimony to its maturity and operational relevance, as well as its continuously upgraded capabilities,” said Matthieu Louvot, CEO of Airbus Helicopters. “The signing of the Block 2 contract now marks a decisive step in ensuring the NH90 remains at the forefront of European defence for decades to come.”
He also pointed to the NH90 Sea Tiger, of which the German Navy received its first example in December 2025, and the NH90 Standard 2 as current benchmarks for naval and special forces operations, respectively.
A program rebuilding credibility
The NH90 program spent much of the early 2020s under serious reputational strain. Norway terminated its fleet contract and ultimately took NHIndustries to court, demanding €2.8 billion before the two sides reached a €305 million settlement in November 2025.
Australia grounded and retired its entire MRH-90 Taipan fleet in 2023 ahead of schedule, citing chronic availability and reliability problems. Both withdrawals were blows not just commercially but to the program’s standing as a credible long-term platform.
Against that backdrop, the Block 2 study signals that the core NH90 nations are committed to the platform’s future. For Airbus Helicopters, the study also preserves industrial continuity, keeping the engineering base engaged between the ongoing Block 1 qualification work and whatever full development phase follows the architecture assessment.
