A Mitchell Institute wargame put roughly 50 military, government, industry, and academic experts in a Schriever Space Force Base style control room to game out the minutes after a geosynchronous orbit early warning satellite stops talking, and to test whether the US Space Force…
When a US missile-warning satellite at geosynchronous orbit, more than 22,000 miles above the equator, stops talking to its ground controllers and an unidentified spacecraft is maneuvering nearby, the people who notice first sit inside a control room at Schriever Space Force Base outside Denver. They have minutes, not hours, to decide whether they were attacked or whether the satellite simply broke. A new report from the Mitchell Institute for Aerospace Studies, the policy and research arm of the Air & Space Forces Association, argues the United States has not yet written the doctrine for that call, and that the gap is worth two days of in-room role-playing rather than another white paper. The Mitchell Institute is part of the Air & Space Forces Association, the professional organization that represents the US Air Force and Space Force, so its framing reads as defense-industry advocacy rather than neutral analysis; readers should weigh its recommendations accordingly.
The flagship scenario in the Conflict in Space Workshop Report, released in June 2026 and reported by Ars Technica on June 29, walks participants through exactly that moment. Roughly 50 subject-matter experts from the military, government, industry, and academia sat down with director and senior resident fellow Charles Galbreath, a retired Space Force colonel, to game out disaster scenarios in space warfare. The point of the exercise is not to predict a war. It is to expose how thin the information is in the first minutes of a satellite anomaly, and how much that information gap shapes what comes next.
Inside the wargame, the controller's first question is not "who did this?" but "is this even an attack?" A satellite can lose lock on its ground station because of a power fault, a software reset, or a piece of debris clipping an antenna. The same loss of telemetry can also be the first sign that something has gone after the spacecraft on purpose. Without a continuous, second-by-second picture, the distinction is, for a few minutes at least, a judgment call made by people on shift, with whatever a junior controller would normally hand off to a subsystem engineer now landing directly on the commander's desk.
Galbreath told Ars Technica the workshop was built to surface that decision pressure rather than to script an answer. The report frames space as "the unforgiving environment" in which small mistakes compound, and its recommendations land as a mix of readiness gaps, doctrine questions, and acquisition priorities for the US Space Force.
The stakes are larger than a single satellite. The geosynchronous-orbit constellation the wargame simulates carries missile-warning sensors that feed the US early-warning chain. A false alarm, treating a routine fault as an attack, could push the United States toward escalation against a nuclear-armed peer. A missed attack, treating a deliberate strike as a fault, could mean the loss of warning time the country depends on. Either way, the room at Schriever is being asked to make a strategic call with the data a watch floor would normally triage as a maintenance ticket.
The gap the wargame surfaces is not only a community of insiders gaming out their own concerns. A January 2026 Government Accountability Office investigation into the Space Development Agency — which is building the next generation of space-based missile-warning and tracking systems — found that the combatant commands who would rely on that data feltlargely excluded from the requirements-development process. According to the GAO interview, Warfighter Council participants from outside SDA described the meetings as "presentations rather than collaborative development of requirements." That finding independently corroborates what the Mitchell Institute wargame was built around: the people who would need to act on a missile-warning anomaly in the first minutes say they have not been part of building the doctrine that tells them how to act.
The exercise lands in Washington at a moment of unusually blunt spending math. In April 2026, the Pentagon asked Congress to more than double the US Space Force budget, from roughly $31 billion to $71 billion, even as the new Mitchell report warns that the current trajectory leaves capability gaps beyond 2027. Orbital Today's coverage and Small Wars Journal's summary both lean on the same beyond-2027 framing, which is the gap the wargame is built to dramatize.
It is worth pausing on whose framing this is. The Mitchell Institute is funded by and organized around the US Air Force and Space Force community, and the Chinese-threat language running through the report and the trade-press summaries is the think tank's own framing rather than independent attribution. The wargame still surfaces a real decision problem. Missile-warning satellites are expensive, vulnerable, and operated by humans on shift. Its recommended solutions, however, read as a defense-industry wish list until a non-advocate source confirms the gap is the same size.
What the exercise does not do, and what no wargame can, is replace the slow work of doctrine: who has authority, what data they see, what counts as an attack, and what actions are authorized in the first minutes. Tabletop drills sharpen the questions. They do not answer them. That is the point of running them in public, and it is also the reason the report reads more like a to-do list for the Pentagon than a forecast of when, or whether, a real satellite anomaly turns into a crisis.
What to watch next: whether the Space Force publishes its own red-teamed version of this scenario, and whether the FY2027 budget cycle, which will debate the proposed $71 billion top line, treats the minutes-after-anomaly gap as an acquisition line item rather than a wargame recommendation.