@ewen “It’s function is not yet known?”
One day I’ll tell you a story how I busted the precursor to 5EYES Echelon. Did this talking to my advanced maths tutor about a conversation I had with a USA mate I played basketball with. His Dad ran that terminal at Simpsons Barracks, now, School of Sigs and 4th Brigade HQ.
The article shown appeared about 4 years after I let it slip in conversation. Made it to Opposition Cabinet level.
Brian Toohey confirmed the real use as a key Intel terminal with a connection straight to Fort Meade USA. (As well as the UK ‘6’ Station in HK and a few others) This was the precursor to Echelon. <https://johnmenadue.com/post/2024/03/pic-pine-gap/> My source told me it was a download terminal for ISR covering Iran.
<https://victoriancollections.net.au/items/66c6ac7f315df6f37a7ac4be>