Overview
- A Russian frigate identified as Admiral Grigorovich fired warning or summation shots toward a UK‑registered yacht about 20 nautical miles south of the Isle of Wight, an encounter reported by the yacht’s crew on Tuesday.
- The yacht’s occupants said they heard horn blasts followed by several small‑arms shots, while a Royal Navy patrol vessel, HMS Tyne, later boarded the yacht and found no injuries or damage.
- Moscow said the yacht approached 'dangerously' and that the frigate used flares, sound signals and small‑arms warning fire when the distance fell below 150 metres; UK defence officials describe the episode as isolated and say the shots were intended to avoid collision.
- Prime Minister Keir Starmer called the action 'imprudent' as Britain opened a formal Ministry of Defence inquiry and lodged political protests, with continued Royal Navy patrols monitoring the frigate.
- The incident adds to tension over the Admiral Grigorovich’s recent role escorting vessels linked to the so‑called 'ghost fleet', and it highlights legal limits on action because warships enjoy sovereign immunity outside territorial waters.