In-orbit satellite servicing has no international legal framework -- a satellite that docks with another nation's spacecraft could be considered an act of aggression under the Outer Space Treaty

Northrop Grumman's SpaceLogistics has successfully operated Mission Extension Vehicles (MEV-1 and MEV-2) that dock with and extend the life of geostationary satellites, and in January 2025, Space Systems Command awarded Northrop Grumman a contract for the Elixir refueling program. However, there are no specific international legal provisions governing in-orbit servicing, assembly, and manufacturing (ISAM). Article VIII of the 1967 Outer Space Treaty grants the launching state 'jurisdiction and control' over its space objects, meaning that approaching, inspecting, or docking with another nation's satellite without explicit consent could be interpreted as a violation of sovereignty. Only France (amended its space law in June 2024) and Japan (2021 guidelines) have any national-level ISAM-specific regulation. Why it matters: Legal ambiguity around in-orbit servicing deters commercial investment because operators cannot price legal and geopolitical risk, so the ISAM industry remains dependent on government demonstration contracts rather than commercial demand, so the cost of satellite servicing missions stays at $100M+ per mission instead of declining through volume, so satellite operators continue to design spacecraft as disposable rather than serviceable, so the space industry generates far more debris than necessary and wastes billions in premature satellite replacements. The structural root cause is that the Outer Space Treaty was written in 1967 when the concept of one spacecraft physically interacting with another was limited to crewed docking (e.g., Gemini, Apollo-Soyuz) between cooperating superpowers, and no subsequent treaty or protocol has addressed the commercial case of a private company from one country physically servicing a satellite owned by a company in another country -- so the legal framework treats any uninvited proximity operation as potentially hostile.