Hosted on MSN1y
Inside the world's biggest military spy base: Top-secret Pathfinder Building at RAF Wyton in Cambridgeshire houses 4,500 staff who work together to gather and analyse ...
Hundreds of spies work inside the Pathfinder Building at RAF Wyton, a huge windowless room ... Canada, Australia and New Zealand. The Pathfinder Building, which operates for 24 hours a day ...