Space is no longer a sanctuary. A new report from the Secure World Foundation (SWF), a space policy think tank, documents what warfighters and policymakers have understood for years: counterspace capabilities: the tools to disrupt, degrade, or destroy satellites, have moved from theoretical arms-control discussion to deployed operational reality. Twelve countries are now developing or deploying such systems, up from six in 2018. The 2025 report itself is evidence of the shift: 316 pages, more than double the length of the 2018 edition.
The physical record of this transition is the debris field.
China's 2007 test of the SC-19 anti-satellite system destroyed the FY-1C weather satellite and created over 3,000 trackable pieces of orbital debris, according to the SWF report and reporting by Orbital Today. Since then, the US, Russia, China, and India have conducted additional counterspace tests, leaving a cumulative 6,851 cataloged fragments still in orbit as of February 2025. That debris will outlive the political tensions that created it by centuries. It is the permanent signature of a domain becoming a warfighting arena.
Germany is spending €35 billion ($41 billion) through 2030 to make sure it can operate in that arena. Berlin's sovereign military space program, which includes a proliferated low-Earth-orbit constellation, mobile ground-based lasers, and spacecraft designed to conduct rendezvous and proximity operations, is the largest single national investment in space security since the Cold War, aimed at a threat landscape that did not exist a decade ago.
Russia has been conducting operational counterspace attacks for years. In February 2022, before the full-scale invasion of Ukraine, a cyber attack on Viasat's KA-SAT satellite network knocked out broadband service for hundreds of thousands of European civilians and disrupted military communications. The US, UK, and EU publicly attributed the attack to Russia's GRU military intelligence service the following May. More recently, Russian GPS jamming has increasingly affected civilian aviation, and SpaceX's Starlink has reported outages attributed to Russian electronic interference. The civilian blast radius is not collateral damage. It is the point.
China has reorganized its space command around the new threat environment. The People's Liberation Army disbanded the Strategic Support Force in 2024 and replaced it with the Information Support Force, a restructuring that places information warfare, including electronic attack, cyber operations, and space-based capabilities, at the center of military planning. The country may have also deployed an experimental satellite in geostationary orbit to practice jamming communications satellites from space, a capability that would give PLA forces the ability to cut off regional command-and-control links without firing a kinetic weapon.
Five Chinese satellites conducted rendezvous and proximity operations in 2024, three Shiyan-24C experimental satellites and two Shijian-6 spacecraft, maneuvers that US Space Force has publicly described as "dogfighting in space." Whether those operations were servicing, inspecting, or practicing something less benign is not publicly confirmed. The ambiguity is the capability.
The US has deployed at least one offensive counterspace system, the Counter Communications System, a mobile electronic warfare platform that can disrupt satellite communications. A second system, called RMT, is believed to also be deployed. Both are jammers: they do not destroy satellites, but they can blind and silence them. The US Space Force has not disclosed the operational status of either system beyond the public record.
The US military's X-37B spaceplane has set the benchmark that others are racing to match. The unmanned, reusable vehicle has demonstrated long-duration missions in orbit with the ability to carry payloads and return them to Earth. China, India, France, and Germany are all developing or funding similar reusable spaceplane programs. The X-37B itself has not been publicly attributed with counterspace missions, but its operational envelope: long stays, unpredictable orbits, payload flexibility, describes exactly the kind of dual-use capability that makes attribution difficult and deterrence murky.
What the SWF report makes clear is that space security has graduated from a footnote in arms-control journals to a line item in defense budgets across a dozen countries. The debris is the facts on the ground. Every ASAT test adds to it. Every satellite that goes dark from jamming adds to the operational record. The domain is contested now. The only question is how bad it gets before the norms catch up.