The integration of large-scale offshore wind farms with High Voltage Direct Current (HVDC) interconnections is vital to achieving global energy transition targets. However, the complex dynamics of these systems—especially when configured as multi-infeed AC offshore islands— pose significant challenges during transient disturbances such as AC and DC faults. Traditional methods fall short in addressing stability and control in such multi-infeed HVDC environments. To address this gap, a coordinated control strategy has been developed to enhance transient stability and system resilience. The strategy incorporates advanced control functions, including Fault Ride Through (FRT) capability, active power-frequency (P/f) droop control, and a central master controller. These elements work together to enable fault tolerance, manage power imbalances, and optimize post-fault recovery through dynamic adjustment of control set-points. This novel approach has been validated through comprehensive simulations in PSCAD/EMTDC, demonstrating strong performance across a range of fault scenarios. Building on these promising results, the TS-HVDC project—led by Manchester Metropolitan University (MMU) WSP, and Barcelona Tech (UPC)—aims to experimentally validate the strategy using hardware-in-the-loop testing at TECNALIA’s laboratories. Key aspects of the project include: • Coordinated control of HVDC interconnectors and offshore wind farms to ensure robust system response and recovery under various fault conditions, including both AC and DC disturbances. • Validation of the proposed control strategy through both detailed simulation studies and hardware-in-the-loop (HIL) testing, leveraging TECNALIA’s state-of-the-art laboratory facilities. The project’s outcomes are expected to offer crucial insights and practical guidelines for the future design and operation of resilient multi-infeed offshore energy systems, enabling secure and reliable integration of renewable energy at scale.