The document outlines the Defence and Security Accelerator (DASA), which aims to foster innovation for defense and security by providing funding for early-stage innovations and facilitating tailored competition challenges. DASA supports a range of innovators and emphasizes collaboration with end users to ensure that solutions meet their specific needs, with an open call for continuous submissions. It highlights the importance of exploitation plans, testing, and a strong network of partners to deliver effective outcomes in the defense and security sectors.