For the past year, Britain has been quietly waging an electronic campaign in the heavens, jamming foreign satellites to shield its submarines and special forces from hostile eyes. The RAF has now formalized this posture with a dedicated Space Effects Squadron, acknowledging what military planners have long understood: orbit is no longer a neutral frontier but a contested domain where the fate of nations — and the invisible infrastructure of daily life — is increasingly decided. In a world where the loss of GPS alone would cost Britain £1.4 billion a day, the defense of space has become insepar