Many people imagine intelligence sharing to be a practice whereby men in trench coats silently slide manilla envelopes containing anonymous tip-offs or intelligence reports marked TOP SECRET across tables in smoke-filled rooms.
While such practices certainly exist, they represent only a tiny slice of intelligence sharing activities, and are vastly overshadowed by the massive exchange of bulk unanlysed (raw) intelligence data that takes place between the UK and its Five Eyes allies. It is this…