A Russian warship fired warning shots near a UK-registered yacht in the English Channel on Tuesday morning after the two vessels came into close contact, APA reports citing BBC.
The incident, involving Russian frigate the Admiral Grigorovich, happened between the Isle of Wight and Normandy shortly before midday.
BBC News understands that the small, motor-less yacht had drifted towards the warship in foggy conditions after setting off from the UK.
The Russian Defence Ministry said the yacht had been on a "dangerous approach" towards the warship, and its crew fired into its path with rifles after making several attempts to contact it over the radio and after launching warning flares.
It also said its sailors had acted in "strict accordance with international shipping regulations", while the British Ministry of Defence said it was investigating the incident.