France tests space lasers for secure satellite downlink in world first
France tests space lasers for secure satellite downlink in world first
https://www.defensenews.com/global/europe/2024/09/13/france-tests-space-lasers-for-secure-satellite-downlink-in-world-first/
The point-to-point nature of lasers makes them more secure than radio frequencies, and they can’t be jammed the way radio can.