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Common Combat Vessel
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Common Combat Vessel

Planned Royal Navy warship class, a drone-control hub replacing the cancelled Type 83 destroyer.

On 30 June 2026 the Ministry of Defence scrapped the Type 83 destroyer and replaced it with at least six Common Combat Vessels, crewed drone-control hubs directing the newly named Type 91 to Type 94 uncrewed classes.

Last refreshed: 24 July 2026 · Appears in 1 active topic

Key Question

Why did Britain scrap a destroyer to build a drone-control ship instead?

Timeline for Common Combat Vessel

#7 16 Jul

related drone-control hub programme

Autonomous Systems: Land & Sea: Mentioned in: Type 91 to 94 robot fleet takes shape
#5 30 Jun

Set to replace the Type 83 destroyer as a drone-control hub

Autonomous Systems: Land & Sea: Common Combat Vessel buries the Type 83 destroyer
View full timeline →

Background

Common Combat Vessel is a planned Royal Navy warship class created to replace the previously planned Type 83 destroyer, itself an air-defence design abandoned in the 2026 Defence Investment Plan.

Rather than a conventional crewed flagship, it is conceived as a mothership: sailors aboard direct swarms of aerial, surface and underwater drones, leaving the drones themselves to do most of the sensing and striking. That role sits at the centre of the Royal Navy's wider shift toward uncrewed-heavy surface fleets, giving the newly named Type 91 to Type 94 classes a mothership to operate from.

The switch from a destroyer competition to a drone-mothership one changes which shipbuilders, combat systems and integration skills a future contract will reward, though no shipyard, unit cost or in-service date has yet been attached to the design.

Key Issues
Fleet redesign

Common Combat Vessel replaces a destroyer

The 30 June 2026 Defence Investment Plan cancelled the planned Type 83 destroyer and put at least six Common Combat Vessels in its place, a design that steers swarms of aerial, surface and underwater drones instead of standing alone as a crewed air-defence flagship.

For Common Combat Vessel, the swap resets who wins the shipbuilding contest: a destroyer competition rewarded different combat systems and suppliers than a drone-mothership one does, and the plan gave the new class no unit price, in-service date or shipyard. By 16 July it stood alongside the newly detailed Type 91 to Type 94 classes it is meant to direct.

Common Questions
What is the Royal Navy's Common Combat Vessel?
A planned warship class, at least six hulls, reframed as a control hub for aerial, surface and underwater drones rather than a traditional crewed combatant.Source: UK Ministry of Defence
Why was the Type 83 destroyer cancelled?
The 30 June 2026 Defence Investment Plan replaced the planned Type 83 destroyer buy with the Common Combat Vessel, a drone-controlling design rather than a crewed flagship.Source: UK Ministry of Defence
How many Common Combat Vessels will the Royal Navy build?
The plan commits to at least six, though no shipyard, unit price or in-service date has been announced.Source: UK Ministry of Defence