The head of Britain’s Royal Air Force has warned that we we now face an unprecedented threat in space, which could have a devastating effect on the satellites we rely on for communication, internet, bank transfers and satnav.
A defence source has told BBC defence correspondent Jonathon Beale, that Britain has already used a ground based system to jam or block the satellite communications of a hostile state.
Beale explains there is now a new arms race going on in space.
