Catastrophic Impact on Civilian Life
The consequences of such a conflict don't stop at the military battlefield—they immediately and deeply penetrate civilian life across the globe.
Disabling global navigation satellite networks through a space attack by an enemy state would bring air and maritime transportation to a complete halt, severely disrupt global supply chains, and paralyze electrical and energy grids that depend on precise timing signals from satellites.
Moreover, international financial systems, stock exchanges, and interbank transfers all rely on precise satellite time synchronization.
Widespread damage to the satellite network would trigger the collapse of banking systems and overnight global economic chaos. Civilian communications, the global internet, emergency services, and meteorological forecasting would also be disabled, causing mass confusion and rendering governments unable to respond to events.
First-Ever Joint Space Operation
Against this backdrop, the superpowers are no longer satisfied with declarations—they're conducting maneuvers and demonstrations of force in the field. In September 2025, the first joint military space operation of its kind was conducted between the United States and Britain.
During the operation, U.S. Space Force personnel from a base in Colorado directed a military satellite to approach very close to a British satellite, precisely as the Chinese satellite Shiyan 12-01 passed 83 kilometers beneath them. The operation, conducted simultaneously with a naval deployment in the Far East, was designed to send a strong deterrent message to Beijing.
Former commander of British Space Command, Air Vice-Marshal Paul Tedman, noted that using space to influence the outcome of ground warfare is "very, very important." His remarks reflect a profound conceptual shift among the allies, who now view orbital space as a domain requiring active defense.
Lieutenant General Douglas Schiess, the incoming commander of the U.S. Space Force, explained that operating in proximity to another spacecraft helps verify the integrity of friendly satellites or check whether an adversary is "doing something they shouldn't be doing."