Clear Orbit Secure Future 2026

3.4 Diplomacy Strategic mistrust and a lack of consistent data sharing are the most significant diplomatic barriers to addressing space debris. These multilateral dynamics create operational uncertainty that directly increases the risk of exceeding the $42.3 billion in potential economic losses. The friction between space powers is primarily rooted in the dual-use nature of debris-remediation technologies, as the capability needed to remove debris could also be used to tamper with an active satellite. While these tensions are most pronounced between the major debris-generating nations, they impact the entire global space community. This operational mistrust is a symptom of the deeper issue of trust between dominant space actors who host the majority of space-based systems delivering global benefits as well as the technologies capable of causing significant debris-generating events. Seemingly reasonable proposals from either side face challenges in moving forward due to opposition from the other. Building a common baseline of communication and trust is crucial, beginning with international approaches to transparent data sharing and space traffic management. A federated international model for data sharing should be an immediate priority. While technically feasible, its primary diplomatic hurdle will be establishing a neutral governance framework that answers critical questions of funding, oversight and standard-setting. This model must address more than just technical data exchange, as a contact list is insufficient without established trust and a willingness to respond. It would also need to prioritize interoperability between sovereign space situational awareness systems and address operational burdens caused by conflicting sources and isolated data. Breaking the diplomatic deadlock among the largest debris-generating states is a practical necessity for all space actors, as the escalating debris threat directly endangers critical sovereign assets. This reality creates an opening for third-party states to serve as critical intermediaries or lead regional sustainability efforts. At the same time, commercial constellation operators create opportunities as well as new challenges in these efforts. While commercial operators’ direct financial stake in orbital stability makes them natural leaders in developing operational methodologies, market competition may encourage risk-taking behaviours or resistance to adopting costly sustainability measures. Diplomatic efforts to address debris, therefore, must harness commercial innovation and market opportunity while ensuring that the process aligns with long-term orbital sustainability. Emerging space nations are also critical stakeholders in these trust-building efforts. However, the high technical bar for advanced debris mitigation can sideline nations with developing space programmes. To ensure broad compliance, established space powers can actively support capacity-building through technology-sharing and financial partnerships. Emphasizing technology- neutral, performance-based standards is also key, as it allows all nations to contribute to sustainability objectives. The immediate priority should be building a common baseline for trust and communication around debris mitigation. In a rapidly changing space environment, a step-by-step approach will be more likely to keep up with the pace of change. Diplomatic efforts to address debris must harness commercial innovation and market opportunity while ensuring that the process aligns with long- term orbital sustainability. Clear Orbit, Secure Future: A Call to Action on Space Debris 22