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Full Breakdown

Royal Navy Tracks Russian Submarine in English Channel

12/12/2025, 2:02:40 AM

Overview of the Incident

The Royal Navy has recently tracked the movements of the Russian Kilo-class submarine Krasnodar as it transited through the English Channel. This operation, which lasted three days, involved the Royal Fleet Auxiliary tanker Tidesurge and a specialist Merlin helicopter from the 814 Naval Air Squadron. The submarine was observed sailing westward from the North Sea, through the Strait of Dover, and into the English Channel, accompanied by the tugboat Altay.

Increased Russian Naval Activity

The UK government has reported a 30% increase in Russian vessels operating in UK waters over the past two years. This uptick in activity has raised concerns regarding national security, prompting the Royal Navy to maintain a vigilant presence. Lieutenant Commander David Emery emphasized the importance of this operation, stating, "Maintaining an overt presence and continued overwatch of Russian vessels in UK waters is vital for national security."

Operational Details

During the operation, the Tidesurge provided a "show of presence and deterrence," with the helicopter crew prepared to engage in anti-submarine operations if the Krasnodar submerged. Despite encountering stormy weather, the submarine remained on the surface throughout its passage. Once the submarine approached the north-west of France, the Royal Navy handed over tracking responsibilities to a NATO ally.

Official Statements & Responses

Defence Secretary John Healey announced the Atlantic Bastion programme, aimed at securing the UK's undersea cables and pipelines from potential Russian threats. He remarked, "We see you. We know what you are doing. And we are ready," addressing Russian President Vladimir Putin directly. The Russian embassy, however, dismissed these claims, asserting that it was "not interested in British underwater communications" and criticized the UK for escalating tensions.

Criticism of Naval Resources

Despite the Royal Navy's efforts, some maritime security experts have criticized the reliance on a support tanker for such operations, suggesting that a warship would be more appropriate. Concerns have been raised about the declining state of the Royal Navy's surface fleet, with reports indicating that the UK is currently operating only seven aging Type 23 frigates. The first of the new Type 26 and Type 31 frigates is not expected to be operational for another three years.

Conclusion

The tracking of the Krasnodar submarine underscores the ongoing tensions between the UK and Russia, particularly regarding naval operations in the region. As the Royal Navy continues to adapt to increasing Russian activity, the implications for national security and military readiness remain significant. The situation reflects broader concerns within NATO about the need for enhanced military investment and readiness among member states.