All-Source Intelligence

All-Source Intelligence

About the Substack

A newsletter on the intersection of technology and national security -- particularly from the lens of the data fusion and cellphone location-tracking industries.

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• Occasional public posts

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• Subscriber-only posts and full archive
• Post comments and join the community

Paid Subscription Plans

• $80 a year
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About Jack Poulson

I am an independent journalist focused on the intersection of technology and national security. I am also the ED of techinquiry.org, where I map international ecosystems of surveillance and weapons. Send me tips on Signal at @poulson.01.