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Biography
Jack Barr

LT Barr was appointed to the Australian Army in January 2023 following a short career spent teaching mathematics abroad. After graduating from the Royal Military College – Duntroon, he was allocated to the Royal Australian Corps of Signals and is currently serving with the 1st Combat Signals Regiment. LT Barr holds a double degree in Law and International Studies and has a passion for finding ways to practically apply academic research within the profession of arms.

An Australian Army Signaller setting up a Clark Mast to establish communications on a training course.
On the Military Applications and New Threat Paradigm of Social Media-Derived OSINT
Recent lessons from Ukraine have shown the powerful impact that social media can have in modern warfare. With the widespread adoption of social networking sites, all warfighters must be aware of and appreciate the utility and pitfalls of this new medium of open source intelligence gathering and information exchange in modern conflicts.
< 15 mins
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