While there has never been a battle in space, we can still gauge what a war in space might look like. It would not be like the movies with intense dogfights. Instead space-based threats would be un-crewed and require slow and deliberate planning to get into position. Compared with the timing and flexibility limitations of on-orbit weapons, ground-based threats afford substantially shorter engagement execution timelines and the prospect of more numerous shots. The more we can internalize these insights, the better we can understand the stakes of a geopolitical fight in space.