The Department of Defense, specifically the Navy, is seeking proposals for the Small Business Innovation Research (SBIR) program focused on "Modeling and Simulation for Multi-modal Exercises." The objective is to develop a simulation model that realistically simulates multi-modal information attacks, particularly cyber-attacks and their social media precursors, to enhance training exercises for cyber-defenders. This initiative aims to address the current gap in training methodologies by providing realistic scenarios that incorporate social media dynamics and cyber-attack strategies, thereby improving the preparedness of participants in real-world cyber defense situations. The solicitation is set to open on April 23, 2025, with a closing date for applications on May 21, 2025. Interested parties can find more information and submit proposals through the official SBIR website at https://www.dodsbirsttr.mil/topics-app/.