Information Sharing to Promote the Sustainability of Outer Space Activity: Towards Development of a Model Agreement
Information sharing plays a central role in space security, yet it remains uneven, fragmented, and often constrained by political, technical, and institutional barriers. In this SSRI Fellows report, the authors examine how information sharing currently functions across civil, commercial, and national security space communities and why existing approaches fall short in a more crowded and contested space environment.
The report looks closely at what information is shared, who shares it, and under what conditions. It highlights persistent challenges, including classification practices, liability concerns, unequal technical capacity, and a lack of common standards. These gaps affect space situational awareness, crisis communication, and efforts to prevent miscalculation or escalation.
Drawing on case examples and existing policy frameworks, the authors outline practical pathways to improve information sharing without undermining national interests. The report emphasizes transparency, trust building, and cooperation as necessary foundations for long term space stability. It offers clear insights for policymakers, operators, and analysts working to strengthen space security through better data exchange and coordination.
