The article mentions the UK Government Risk Register, which I've always thought was pretty interesting. They publish it each year (I think) as a PDF and it's ve

The article mentions the UK Government Risk Register, which I've always thought was pretty interesting. They publish it each year (I think) as a PDF and it's very easy to access and read. https://assets.publishing.service.gov.uk/media/67b5f85732b2aab18314bbe4/National_Risk_Register_2025.pdf https://assets.publishing.service.gov.uk/media/67b5f85732b2a... Page 86 is the start of the "Loss of Positioning, Navigation, and Timing (PNT) services".