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    Funds security research: cybersecurity, infrastructure protection, border management, disaster resilience and fighting crime and terrorism.

    Open calls, soonest deadline first

    Targeted innovative capabilities for the resilience of critical entities to natural and human-induced disasters, including hybrid scenariosHORIZON-CL3-2026-01-INFRA-03Open topic on supporting disruptive technological innovations for civil securityHORIZON-CL3-2026-01-SSRI-01Reliability of age assessment methods in the context of security and border managementHORIZON-CL3-2026-01-BM-03Open topic on preventing and countering the misuse of emerging technologies for criminal purposes, including issues related to lawful access to dataHORIZON-CL3-2026-01-FCT-02Improving capabilities of law enforcement to counter climate-related challengesHORIZON-CL3-2026-01-FCT-01Public procurement of innovation for securityHORIZON-CL3-2026-01-SSRI-03Development of ecosystem and next-generation capabilities for a secured European Critical Communication System in civil securityHORIZON-CL3-2026-01-SSRI-04Accessible and available travel facilitationHORIZON-CL3-2026-01-BM-02Prevention and mitigation of misuse of synthetic biology for bioterrorism purposesHORIZON-CL3-2026-01-FCT-06Climate security and civil preparedness – new ways to develop pre- and post-crisis climate-change related scenarios for a more resilient EuropeHORIZON-CL3-2026-01-DRS-05Advanced border surveillance and situational awarenessHORIZON-CL3-2026-01-BM-01Security challenges of the green transition in urban und peri urban areasHORIZON-CL3-2026-01-INFRA-02Open topic on driving innovation uptake of disaster risk solutionsHORIZON-CL3-2026-01-DRS-04Development of innovative tools, processes, equipment and technologies through responses to disasters and emergencies for search and rescue in hazardous conditionsHORIZON-CL3-2026-01-DRS-03Missing persons: prevention and investigationHORIZON-CL3-2026-01-FCT-03Enhancing the security of citizens against terrorism and lone-actor violence in confined spaces such as schoolsHORIZON-CL3-2026-01-FCT-05Tools and processes to support stress tests of critical infrastructureHORIZON-CL3-2026-01-INFRA-01Designing new ways of risk awareness and enhanced disaster preparednessHORIZON-CL3-2026-01-DRS-01Demand-led innovation in securityHORIZON-CL3-2026-01-SSRI-02Multi-hazard approach and cumulative / cascading impactsHORIZON-CL3-2026-01-DRS-02

    The 20 closing soonest of 42. Filter the full table ›

    Questions founders ask about Horizon Europe Cluster 3

    When is the next deadline under Horizon Europe Cluster 3?

    5 Nov 2026, for Targeted innovative capabilities for the resilience of critical entities to natural and human-induced disasters, including hybrid scenarios.

    Can a single company apply to Horizon Europe Cluster 3, or is a consortium required?

    42 of the 42 open calls under Horizon Europe Cluster 3 require a consortium.

    How much does Horizon Europe Cluster 3 award per project?

    The largest call open now awards €7.8M.

    How much money is open under Horizon Europe Cluster 3?

    The open calls that publish a budget add up to €332.3M.

    Other programmes and countries

    Horizon EuropeEuropean Innovation Council (EIC)European Institute of Innovation and Technology (EIT)Horizon Europe Cluster 4: Digital, Industry and SpaceHorizon Europe Cluster 5: Climate, Energy and MobilityHorizon Europe Cluster 6: Food, Bioeconomy and EnvironmentHorizon Europe Cluster 1: HealthHorizon Europe: EU MissionsDigital Europe ProgrammeLIFE ProgrammeEuropean Defence FundEurostarsInnovate UKItalyThe United KingdomThe NetherlandsPortugalSwedenSpain