That's a great question. I don't need to describe it to you. You just need to look at the conflict between Israel and Hamas. You can see what happens when, on a large scale, entities end up jamming global positioning systems and the disruption that causes to civilian life. You have a real-life laboratory. In addition, it's not just the capability to disrupt. Of course, China, with its BeiDou constellation, has its own GPS capabilities, so it is not reliant on the North American system.
On May 8th, 2024. See this statement in context.