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Italy Greece

Underwater Centre of Excellence

A knowledge hub dedicated to the holistic understanding of the underwater operating environment.

Connecting expertise across the Alliance

Developing operational capability, knowledge and frameworks to support NATO, Allies and Partners in the underwater operating environment.

From capability development to doctrine

Underwater Capability Development, Analysis, Education & Training, and Framework & Guidance — delivering expertise across NATO’s four COE pillars.

The underwater dimension

A complex and increasingly contested space where energy, data and security flow together. Discover why the underwater operating environment matters.
Military divers conducting underwater operations alongside a submarine in the underwater environment
The submarine Venuti surfaced at sea with her crew on deck.
Military divers operating beneath ice, representing extreme underwater operational environments.
Infographic illustrating the underwater dimension as a networked operational environment.
Sonar subacqueo

Activities

Developing capability, knowledge and frameworks for the underwater operating environment

The Underwater Centre of Excellence (Underwater COE) will support NATO's effort to understand, innovate and strengthen operations in the underwater operating environment. By monitoring the latest trends, detecting technological breakthroughs and leveraging global underwater expertise and capabilities, the Centre will identify Allied capability gaps and maximise the benefits of innovation for NATO.

Lines of Effort (LoEs)

Its work will be structured around three Lines of Effort (LoEs), taking into account the work of existing COEs and other relevant NATO-related entities.

  • Underwater Capability Development
  • Analysis, Education & Training
  • Framework & Guidance
News

Latest News

Published on 21/01/2026

Signing ceremony of the Operational Memorandum of Understanding for the Underwater Centre of Excellence

A decisive step toward the full operational capability of the Underwater Centre of Excellence, whose full NATO accreditation is expected by 2026.

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Published on 20/06/2025

Italy Reaffirms Strategic Commitment to the Underwater Dimension

From 16 to 19 June 2025, the historic Caio Duilio” Navy Officers’ Club in Rome hosted the 2nd Establishment Conference of the Underwater Centre of Excellence (COE).

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Published on 06/03/2025

Kick-off Meeting for the establishment of NATO Underwater Centre of Excellence

The Ministry of Defence has promoted the establishment and NATO accreditation of an Underwater Centre of Excellence, which will be based in La Spezia.

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Events

Upcoming Events

Logo Underwater Centre of Excellence
30 Jun 2026

Underwater Operations Seminar

30 June – 3 July 2026

La Spezia, Italy

Enhancing NATO collaboration in subacqueous capabilities.

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