An Update on Research Into Operationalizing an International Space Traffic Management Organization

In recent years, little progress has been made in establishing pathways towards an international space traffic management (ISTM) system. The divergence between rapidly growing space traffic and near-misses, and slowly adapting governance frameworks creates significant risks for space safety, sustainability, and security. This paper is a precursor to a longer forthcoming RAND research report that aims to provide a roadmap of progress from the current context to one where the possibility of an International Space Traffic Management Organization (ISTMO) becomes feasible. In this paper, the authors explore regional differences in North America, Europe, and the Indo-Pacific concerning existing STM approaches, and provide preliminary insights concerning areas of convergence and divergence in advancing towards a shared global framework. Finally, the paper offers a series of preliminary recommendations for policy, private sector, and academic audiences. By advancing ISTM literature through foundational research, and helping socialize different regional perspectives, this research aims to help advance the development of an international space traffic management system that ensures safety and sustainability for all space users.