This topic aims to improve the protection of seabed infrastructure through a comprehensive system, including unmanned assets, advanced sensors, underwater observation, detection, acquisition and communication systems, and integrated command and control. This initiative focuses on the development and validation of such a system for future operations, integrated with maritime command centres for coordinated responses. The approach combines operational levels and innovative technologies to effectively mitigate risk and ensure continuity of operations.

Beyond defence technologies, this topic also contributes to the STEP objectives as defined in the STEP Regulation in the target investment area of deep and digital technologies.

Targeted types of activities: Studies and design, not excluding upstream activities eligible for research actions.

Indicative budget: EUR 30 000 000 for this topic under the EDF-2026-RA-SI call.

Range of financial contribution of the EU per proposal: The requested funding cannot exceed EUR 15 000 000.

The proposals need to build upon or integrate results that have been achieved within one or several projects funded following an EU programme call with a focus on civil applications and for which applicants will have the necessary rights to use and commercialise the results.

Indicative number of proposals to be funded: Several proposals may be funded for this topic.