What if orbital debris destroyed satellites?

Space technologies are playing an increasingly critical role in communications, defence and research. As more satellites are launched, there is a growing risk of collision, and of satellites becoming military targets. Satellite-debris collisions have the potential to destroy not just one or two but many satellites, preventing the use of those orbits for years. Although de-orbiting satellites at a faster pace may be a solution, orbital debris falling back to Earth can cause environmental harm. Europe needs to better understand the risks and take regulatory and diplomatic steps to ensure continued access to space while protecting domestic and global interests.