The UK's Royal Navy has intercepted and shadowed a Russian warship and tanker within UK waters, an action that follows recent government warnings about Russian intelligence-gathering operations targeting critical national infrastructure.

Interception of Russian Vessels

HMS Severn conducted continuous surveillance of the Russian corvette RFN Stoikiy and the tanker Yelnya as they transited through the Dover Strait and the English Channel. Following this period of monitoring, the responsibility for tracking the vessels was transferred to a Nato ally. The Ministry of Defence highlighted that this operation demonstrates the strategic value of the Royal Navy's patrol ships and the importance of its close collaboration with Nato partners in protecting UK interests and safeguarding internationally recognized waterways.

Context of Increased Russian Activity

This naval incident occurred shortly after a warning from the UK Defence Secretary that the Russian spy ship Yantar had returned to UK waters for a second time, with the specific intent of mapping critical subsea infrastructure. Since the onset of the war in Ukraine, Russia has escalated its activities involving the mapping of and carrying out sabotage attacks on infrastructure across European waters, resulting in damage to both pipeline and telecommunications systems. The UK government reported a 30% increase in Russian naval activity around UK waters over the past two years.

UK and Allied Response

In response to the heightened threat, the UK has enhanced its military posture. This includes deploying aircraft from 120 Squadron, based at RAF Lossiemouth in Scotland, to conduct surveillance operations as part of Nato's collective defence, patrolling for Russian ships and submarines in the North Atlantic and Arctic. Furthermore, the UK leads the Joint Expeditionary Task Force (JEF), which is tasked with tracking threats across the High North, North Atlantic, and Baltic regions. The Ministry of Defence stated that these collective operations reaffirm the UK's unwavering commitment to national security and the protection of critical undersea infrastructure.