​​Velter Cockleshell™ Sea Mine Defence System

Protecting Harbours, Shipping Lanes, and Lives

The Velter Cockleshell Subsea System is a next-generation, modular underwater defence platform designed to detect, prevent, and neutralise sea mine threats before they can cause catastrophic damage.

Inspired by the legacy of the Operation Frankton, Cockleshell brings modern AI, autonomous systems, and scalable deployment to one of the oldest and most dangerous threats in maritime warfare — sea mines.

The Growing Threat of Sea Mines

Sea mines remain one of the most cost-effective and disruptive weapons used in modern conflict and terrorism.

A single deployed mine can:

• Block critical ports and shipping routes

• Destroy high-value vessels

• Trigger mass casualties

• Disrupt global trade and energy supply

Strategic locations such as the English Channel, along with ports including Portsmouth Naval Base and Port of Southampton, are particularly vulnerable due to their economic and military importance.

What Cockleshell Delivers

1. Autonomous Mine Detection

Advanced subsea sensors and AI-driven pattern recognition identify:

• Sea mines

• Improvised explosive devices (IEDs)

• Suspicious underwater activity

2. Pre-Deployment Threat Prevention

Cockleshell systems actively patrol and monitor subsea environments to:

• Detect hostile placement activity

• Intercept threats before deployment

• Create a deterrent presence

3. Neutralisation Capability

Once identified, threats can be:

• Disabled

• Safely neutralised

• Marked and tracked for controlled removal

4. Harbour & Port Protection

Permanent or rapid deployment systems protect:

• Naval bases

• Commercial ports

• Cruise terminals

• Energy infrastructure

5. Shipping Escort & Route Security

Cockleshell provides protective corridors for:

• Commercial shipping

• Naval fleets

• High-value cruise vessels

Why It Matters

A successful sea mine attack in UK waters or NATO territories could:

• Cause billions in economic damage

• Disrupt tourism and trade

• Threaten civilian lives at scale

• Undermine national security

Velter Cockleshell ensures that threats are stopped before they escalate.

Built for NATO & Global Deployment

The Cockleshell system is designed for:

• Rapid deployment across NATO countries

• Integration with existing naval operations

• Scalable mass manufacturing

• Dual-use (defence and commercial maritime protection)

A New Era of Subsea Defence

Velter Cockleshell positions the UK and its allies as a global subsea defence powerhouse, delivering:

• Persistent underwater protection

• Cost-effective defence at scale

• Advanced AI-driven maritime security

Partner With Us

We are actively seeking partnerships with:

• Defence organisations

• Governments and NATO allies

• Port authorities and maritime operators