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OPEN

Live, Virtual, Constructive training interoperability – Joint operations and service-specific solutions

Last Updated: 8/19/2025Deadline: 15 October 2025€39.0M Available

Quick Facts

Programme:Horizon Europe
Call ID:EDF-2025-RA-SIMTRAIN-LVC-STEP
Deadline:15 October 2025
Max funding:€39.0M
Status:
open
Time left:2 months

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💰 Funding Details

Live, Virtual, Constructive training interoperability – Joint operations and service-specific solutions (EDF-2025-RA-SIMTRAIN-LVC-STEP)


Overview

The European Defence Fund (EDF) allocates up to €39 million to strengthen EU strategic autonomy in simulation-based defence training. The call focuses on Research Actions (EDF-RA) implemented through actual-cost, budget-based Action Grants and is fully aligned with the STEP Regulation priority area on deep and digital technologies.


Strategic Purpose

* Build a pan-European ecosystem for LVC technologies that enables armed forces of your country and other Member/Associated States to “plug & train” seamlessly.

* Produce an EU roadmap and a Reference Architecture for Multi-Domain Operations (MDO) training interoperability.

* Close technological, standardisation and cybersecurity gaps so that live assets, virtual simulators and constructive entities operate coherently across land, maritime, air, space and cyber domains.


Eligible Activities

1. Mandatory design tasks for novel LVC concepts, customised solutions and an evaluated demo scenario.

2. Optional studies & knowledge-generation tasks (state-of-the-art mapping, gap analysis, disruptive tech survey, MSaaS exploration).

3. Integration tasks that raise TRL, validate interoperability standards and demonstrate added training value.


Funding Intensity & Consortia Rules

* Up to 100 % of eligible costs for collaborative defence R&D.

* Minimum consortium: 3 legal entities from 3 different eligible countries (EDF Regulation Art. 11), all controlled by your country/EU/EEA entities.

* Bonus for including SMEs and mid-caps, and for meeting STEP green-digital criteria.


Why Compete?

* Shape EU-wide standards before next-gen combat platforms enter service.

* Position your organisation for future system prototyping calls and large-scale procurement programmes.

* Leverage EDF to de-risk high-cost, classified R&D in cybersecurity, XR, AI and tactical data-link integration.


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📊 At a Glance

€39.0M
Max funding
15 October 2025
Deadline
2 months
Time remaining
Eligible Countries
EU Member States, Associated Countries

🇪🇺 Strategic Advantages

EU-Wide Advantages and Opportunities for "Live, Virtual, Constructive training interoperability – Joint operations and service-specific solutions" (EDF-2025-RA-SIMTRAIN-LVC-STEP)


1. Strategic Value of Acting at EU Level

Critical mass & strategic autonomy – A joint LVC roadmap accelerates the emergence of a European Defence Simulation Ecosystem, reducing dependence on non-EU standards and suppliers.

Economies of scale – A single federated architecture lowers per-country R&D, certification and maintenance costs; one generic solution reused by 27+ forces instead of parallel national systems.

Interoperability by design – Early alignment with NATO STANAGs and EU specifications avoids costly retro-fits and provides plug-and-train capability for any coalition scenario.


2. Single Market Access

450 + million end-users / 27 MOD clients – Although the direct buyer is governmental, the EU Single Market multiplies the addressable defence value chain (prime contractors, SMEs, IT, telecom, XR, AI, data-analytics, cybersecurity, green tech, etc.).

Common procurement clauses under EU Defence Procurement Directive allow future joint purchases or framework contracts, shortening sales cycles for mature LVC products.

Reduced market fragmentation – Unified certification rules and reference architecture remove the costly need to customise for each Member State.


3. Cross-Border Collaboration & Knowledge Exchange

• EDF rules require minimum three entities from three Member States/Associated Countries; this triggers:

• Access to unique test ranges (Nordic live fire areas, Mediterranean naval ranges, Central-Europe C-UAS testbeds).

• Pooling of flagship assets (Eurofighter, Rafale, F-35A, NH-90, FREMM, PzH-2000, Euro-MALE, space & cyber ranges) to create realistic MDO scenarios otherwise unaffordable at national level.

Talent mobility – engineers, PhD candidates and uniformed subject-matter experts circulate under Erasmus+ Defence pilot actions and EDA Cat-B projects.


4. Alignment with Key EU Policies

Digital Europe / Digital Compass 2030 – LVC relies on cloud/edge, AI, XR, 5G/6G and Big Data; the proposal can piggy-back on Europe’s DEP HPC clouds and 5G corridors.

EU Green Deal & Fit-for-55 – Replacing live flying/steaming/driving hours with virtual sorties cuts fuel burn and CO₂; this can be monetised in military carbon budgets.

Cybersecurity & Resilience Acts – Designing cyber-hardened LVC reference architecture up-front eases compliance with NIS 2, EUCS cloud scheme, and the forthcoming Cyber-Resilience Act.

Strategic Compass & EU Rapid Deployment Capacity (2025) – An EU-standard MDO trainer will be essential for pre-deployment certification of the 5 000-strong force package.


5. Regulatory Harmonisation Benefits

Common standards – Convergence towards HLA 4, DIS 8, SISO standards, STANAG 7056, Link-22 IP layer, OSRA, MSaaS interface specs.

Pan-EU certification pipeline – One set of test cases recognised by all national airworthiness / naval / land safety authorities.

Data-sovereign cloud solutions – Compliance with GAIA-X, EUCS and GDPR from day one facilitates sensitive data exchange across borders.


6. Access to Europe’s Innovation Ecosystem

1400+ defence & dual-use SMEs mapped in EDA database.

Top RTOs & universities – Fraunhofer, TNO, DLR, CEA, ONERA, FOI, Politecnico di Torino, KTH, Technische Universität München, etc., offer TRL 4-6 labs suitable for mandatory "Design & Demonstration" tasks.

Digital Innovation Hubs (EDIH) provide subsidised test environments for XR, AI and cybersecurity stress-tests.

EuroHPC supercomputers (LUMI, LEONARDO, JUPITER) available for high-fidelity constructive simulation.


7. Funding Synergies & Leverage

Horizon Europe Clusters 3 & 4 – spin-in of civil security AI and digital twin results.

Digital Europe Programme (DEP) – vouchers for XR / AI pilot deployments.

Connecting Europe Facility – Digital – 5G/6G corridors that can host distributed simulation backbones.

ERDF / Just Transition / EIB – Infrastructure upgrades for national training centres willing to host MSaaS nodes.

NATO DIANA & Innovation Fund – For dual-use spinoffs (cyber ranges, adaptive learning engines).


8. Scale and Impact Potential

EU LVC Reference Architecture becomes the de-facto standard for any future combat aircraft (FCAS, GCAP), maritime (EPC, EUMARFOR), land (MGCS) or space-cyber projects.

Pan-European Training Cloud – Inter-connect existing national simulation centres via federated MSaaS, enabling 24/7 persistent multinational exercises without geographic co-location.

Future EU Training Facility – Study results can underpin CapEx justification for a permanent "EU Combat Readiness Centre", analogous to USAF Nellis or NATO JWC.

Industrial competitiveness – Harmonised processes and common interface kits open a €10-15 billion market for upgrade and sustainment over the next 15 years.


9. Actionable Opportunities for Applicants

1. Form a balanced consortium: large system integrator (prime), 2-3 SMEs (XR, AI, cyber), 2 RTOs, 1 university and 2 MOD end-users from different domains (e.g. air + land).

2. Map deliverables to EU strategies: include a Green Deal annex quantifying CO₂ savings; a Digital Compass annex mapping TRL-6 outcomes to 2030 targets.

3. Embed a "standardisation work package": liaison with CEN/CENELEC, SISO, EDA CapTech Modelling & Simulation.

4. Plan for spin-off civil security uses (disaster relief, maritime surveillance) to maximise EDTIB dual-use uptake.

5. Secure letters of support from EuroHPC Joint Undertaking and relevant EDIHs to evidence infrastructure availability.


10. Key Takeaways

• The EDF LVC call is a catalyst to create a unified European MDO training architecture, unlocking economies of scale, faster innovation and strategic autonomy.

• Leveraging EU-wide policies, standards and funding instruments amplifies technical output and market reach beyond what any single nation could achieve.

• Early movers can position themselves as standard-setters and preferred suppliers for forthcoming major EU defence capability programmes.


🏷️ Keywords

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