More than a domain
The sea is crucial to our security, economy, and evironment. Explore its role with us, through Blue Depths – our Maritime Blog.





Blue Depths is a monthly maritime blog exploring the vast world of the sea – from global trade routes to environmental challenges, from cutting-edge maritime technology to the rich history of seafaring.
We bring together insights from young experts, each offering unique perspectives and bringing you new insights on hidden maritime gems.
Latest Articles
By Anton Hahn
Operation Habakkuk
By Alpheidae
Scrap Pirates
By Santiago José del Castillo Toquero
Tracking the Untrackable?
By Jan Quosdorf
The (Un-) Importance of Diego Garcia?
By Anne Runhaar
Strategic Depth
By Alpheidae
A year of Red Sea shipping diversions
By Santiago José del Castillo Toquero
Engage With Us
Subscribe
Subscribe and receive a monthly, maritime treasure chest straight into your inbox. No ads. No spam. Unsubscribe anytime.
Live Sessions
Join our live events "Maritime Security - All Around the World" for expert discussions.
Write & Edit
Join the team as a writer and editor to work on our upcoming publications.
Part of the crew, part of the ship!
Get sucked into the abyss of maritime issues by subscribing to Blue Depths now!
Project Leads

Anne Runhaar
Research Assistant, Institute for Security Policy Kiel

Santiago José del Castillo Toquero
Naval Liaison, ESS Maritime