Res has extensive experience evaluating and support strategic and operational performance in psychological and mental health service development. Res, in partnership with Catalyze Consulting, has recently supported key strategic and operational stakeholders in London to review recent psychological response mobilisation to major incidents, including London Bridge and Westminster Bridge attacks. From these reviews, along with a comprehensive literature review, Res and Catalyze of developed a framework of effectiveness criteria and key actions to support the necessary readiness for future such attacks. Res and Catalyze can provide the following modular services: