Defence Finance Monitor

Defence Finance Monitor

Alseamar — Autonomous Underwater Gliders and Acoustic Surveillance Systems for Persistent Maritime Sensing

Strategic implications of a France-established undersea autonomy supplier embedded in European Defence Fund collaboration, within emerging EU sovereignty and procurement constraints

Mar 02, 2026
∙ Paid

Introduction

Alseamar is a France-established developer of underwater platforms whose core proposition is persistent, networked sensing in the subsurface domain, with a particular emphasis on autonomous underwater gliders and acoustic surveillance payloads. [1]
In a European strategic-autonomy context, the company sits at a sensitive junction between mari…

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