Leonardo delivers advanced Modelling & Simulation capabilities to support the development, integration, validation, and training of defence systems in complex multi-domain environments. 

Its proprietary solutions — MARS, RIACE, VIR3X, and OCEAN — provide high-fidelity sensor simulation, immersive distributed training, realistic image generation, and virtualised infrastructure management. 

These technologies enhance operational effectiveness, safety, and human–machine interaction while reducing risk, cost, and development time. 

Their open, scalable, and interoperable architecture ensures flexibility and rapid adaptation to evolving operational requirements. Together, they support the entire lifecycle of complex systems and guarantee full control of the simulation environment.