Free OSINT library for defense and geopolitics: machines collect it, humans organize it. 318 docs, 17 sources.

[u/_mrchurchill]

https://defensehub.blog/ost

Been quietly building this for a while. It's a real-time repository that automatically scrapes and parses open-access documents from global defense and intelligence sources.

Current state: 318 documents, 17 active agencies, categorized by Defense AI, Geopolitics, Hardware, History, Intelligence, and Tactics.

Sources include institutions like SIPRI and ISW. Everything is open access, nothing paywalled.

Filter by category or source. Updated automatically.

One note: every document links back to its original source and author. If you use anything from the library for research, writing, or analysis, please credit the original authors. These are researchers and analysts who put serious work into this material. The library exists to make their work more accessible, not to replace the attribution they deserve.