Peace and stability have been in decline over the past decade, with climate, economic, and technological shocks adding additional complexities to the already-fraught global security landscape. Geopolitical realignments, driven by recent conflicts and competition, have further complicated efforts to achieve sustainable peace. How can leaders from the public and private sectors navigate current geopolitical headwinds to identify and build mechanisms for strengthening collective security? The Global Future Council on Geopolitics aims to answer this question and share insight on collective security through structured dialogues, inclusive analysis and producing knowledge products.