British authorities are reviewing an incident in which a Russian naval vessel fired warning shots near a UK-registered yacht in the English Channel, according to multiple media reports on Tuesday.
About 20 nautical miles south of the Isle of Wight, the encounter took place around 11:40 a.m. BST between the Russian frigate Admiral Grigorovich and a small yacht sailing between the UK and France, according to media reports.
Foggy weather reportedly caused the motorless yacht to drift toward the frigate. After issuing warnings for the vessel to change course, the Russian warship fired warning shots, according to reports.
While no injuries or damage have been reported, the UK is treating this as an isolated incident in no way connected to its military operation against a sanctioned oil tanker on Sunday, officials reportedly said.
Officials said the shots were fired from roughly 500 yards, or 457 meters, away. Authorities believe the frigate fired the rounds as a warning and did not aim directly at the yacht. No injuries or damage were reported.
A Ministry of Defense spokesperson reportedly said officials are investigating reports of the incident. Authorities also visited the yacht after the encounter to gather information and check on the safety of those onboard, according to reports.
While the Ministry of Defense investigates the matter, officials currently regard it as a standalone maritime incident rather than a response to Britain's enforcement action against a sanctioned Russian tanker earlier this week.
The Admiral Grigorovich had already been under Royal Navy observation for several weeks. HMS Mersey and HMS Tyne monitored the frigate during its recent movements near the French coast.
Nato sources previously said Russia assigned the warship to help escort shadow fleet tankers through the Channel. The vessel reportedly accompanied six such ships through the waterway in April while British forces tracked its movements, according to the reports.
The episode comes as tensions between Russia and NATO remain elevated. Days earlier, British authorities boarded a sanctioned tanker linked to Russia's shadow fleet, part of a broader effort targeting a network of more than 700 vessels, nearly 600 of which are under UK sanctions, according to reports.
The UK's Ministry of Defense did not immediately respond to' request for comment.