UK Navy forced to strip out internet connectivity from drones after finding it sent 'heartbeat communications'…

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  • Navy drones secretly sent signals to China for several months
  • Kraken admits it lost confidence in its own drone platform
  • Chinese-made camera parts were fitted without proper origin checks

The Royal Navy has stripped internet connectivity from a fleet of K3 Scout surveillance drones after cameras were found sending signals to China.

A routine cyber vulnerability assessment uncovered so-called heartbeat communications passing between the drones' cameras and an IP address located in China.

The vessels, used by the Coastal Forces Squadron and 47 Commando, form part of a £12 million fleet purchased since March 2026.

Cameras kept transmitting despite assurances

Kraken Technology Group, the British defence contractor that supplied the K3 Scout drones, sourced the cameras from a third-party manufacturer based overseas.

The company had reportedly given assurances about the security of those components before they were ever fitted onto the vessels.

“We are aware that some third-party, NDAA-compliant...

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