Outer space is entering a renewed phase of strategic importance, defined by rapid innovation, growing competition, and deepening global dependence. The evolution of the domain into a site for critical infrastructure and diverse commercial participation is fundamentally reshaping how space is accessed, used, and governed. At the same time, the dual nature of modern space activities creates complex security dilemmas regarding the thresholds of destabilizing activity, the neutrality of new actors, and the strategic usage of space data. These developments raise urgent questions about security and stability in orbit.
Against this backdrop, the United Nations Institute for Disarmament Research (UNIDIR) will convene the 2026 Outer Space Security Conference. The conference will provide a platform for meaningful exchange across the diplomatic, military, industry, academic, and civil society sectors. Through focused panel discussions on technical, legal, and policy dimensions, participants will explore practical pathways to strengthen the security and sustainability of outer space, ensuring it remains stable and accessible for all.
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