J. Callas
4 items
Post
Chokepoint Arithmetic: Eight Straits That Price the World
A handful of narrow waters carry most of global trade. Their insurance premiums are the world's honest risk index.
Geostrategy · Jul 16, 2026
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The Carrier Question, Asked Honestly
Carriers are simultaneously the most useful and most targetable assets afloat. Both facts are true; policy must hold them together...
Geostrategy · Jul 06, 2026
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Deterrence by Detection: Making Surveillance Do Coercion's Work
Persistent, publicised observation raises the cost of aggression before a single shot is fired.
Geostrategy · Jun 24, 2026
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Amateurs Talk Strategy: The Unfashionable Primacy of Logistics
Every recent conflict has retaught the oldest lesson — magazines, maintenance and movement decide outcomes.
Geostrategy · Jun 13, 2026