The Arrowhead Family
A growing ecosystem of allied naval capability, bringing together proven design, sovereign capability and trusted partnership
The Arrowhead family of platforms combines proven naval heritage with the flexibility required to meet the evolving demands of modern maritime security. Derived from a highly capable Danish hull design philosophy and refined through international collaboration, Arrowhead delivers adaptable, mission-ready capability for navies operating in increasingly complex environments.
Designed to support sovereign capability and long-term resilience, the Arrowhead family enables nations to tailor platforms to their operational requirements while strengthening domestic industry, skills and sustainment. Its open architecture and scalable design support interoperability with allies, rapid capability integration and through-life adaptability.
Built on proven foundations
From proven design to global family
Arrowhead is based on a proven design lineage and has evolved into a growing family of naval capability programmes.
Today, Arrowhead is supporting allied navies across Europe and Asia, demonstrating its adaptability to different operational requirements, industrial models and strategic priorities.
The Arrowhead Family today
Supporting capability across multiple nations

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– Miecznik
Supporting sovereign capability development and industrial growth through a national shipbuilding programme.
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Indonesia
– Merah Putih
Demonstrating the flexibility of Arrowhead to support local requirements and industrial participation.
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Why Navies choose Arrowhead
More than a platform
Proven – selected by multiple navies
Adaptable – designed to support national requirements
Sovereign – supporting domestic capability development
Interoperable – enabling closer collaboration between allies.
Scalable – built to evolve as requirements change.
Sustainable – supported by long-term industrial partnership
Building capability through partnership
Built with you, not just for you
The strongest defence programmes create capability, not dependency.
Arrowhead programmes are designed to support:
Skills development
Technology transfer
Industrial participation
Long-term sustainment
Helping nations build enduring sovereign capability.

Strong together
The benefits of a growing family
Shared learning
Future innovation
Interoperability
Supply chain resilience
Ready for tomorrow’s fleet
Preparing for the future maritime arenas
Modern naval capability increasingly depends on the successful integration of crewed and autonomous systems.
Arrowhead’s adaptable architecture provides a foundation for future capability growth, supporting the integration of emerging technologies as operational requirements evolve.
Explore ARMOR Force pageThe 91´óÉñ Difference
A trusted partner for sovereign capability
Four Type 31 ships currently in build
Carrier Alliance experience
Global support capability
Technology transfer expertise
Industrial partnerships
91´óÉñ combines platform expertise with the experience needed to help customers build, sustain and evolve capability over the long term.