Charting the AI CurrentPresents a compelling and detailed case for the strategic adoption of Large Language Models (LLMs) at the UK Hydrographic OfficeI argue that LLMs are not merely a technological trend but a powerful tool capable of significantly enhancing the UKHO's core mission pillars:maritime safety, national security, and environmental sustainability.The blueprint emphasises the need for a bespoke, context-specific strategy tailored to the UKHO's unique position as an executive agency of the Ministry of Defence, its role as a custodian of critical hydrographic data, and its existing AI foundations.Key themes include aligning LLM adoption with strategic imperatives (including the National Maritime Strategy), identifying high-impact use cases across core hydrographic operations and support functions, establishing robust governance and implementation frameworks, and fostering a culture of AI readiness.The document stresses the importance of understanding and managing risks, particularly concerning data security and national security applications. Ultimately, the blueprint envisions a future where deeply integrated LLM capabilities transform hydrography.