Russia’s full-scale war against Ukraine has transformed modern warfare, integrating cyber warfare into conventional military strategies. Governments are forming sectoral coalitions to support Ukraine, while the private technology sector plays an unprecedented role in this effort. New initiatives, such as the Tallinn Mechanism and the IT Coalition, are exploring innovative ways to engage industry partners. This panel will utilize real-life case studies to foster discussions on shaping policies and understanding the dynamics of public-private partnerships, ensuring we are prepared for future conflicts while securing a resilient digital landscape. Join us to explore the future of collaboration in cyber defence.