The third exercise of EU MODEX cycle 12 took place in Gdańsk, Poland, from 19 to 23 May 2025. The exercise scenario for Urban Search and Rescue (USAR) modules and other response capacities was based on the Beirut explosion, which occurred in 2020. Over the course of four days, international teams from Austria, Germany, France and Ukraine exercised alongside national capacities. The focus was on refining disaster response tactics, including search and rescue operations, the provision of telecommunication support, and ensuring interoperability between different teams.