The British Ministry of Defence is investigating reports that the Russian frigate Admiral Grigorovich fired warning shots near a British yacht in the English Channel.The incident occurred approximately 20 nautical miles south of the Isle of Wight as Royal Navy ships were actively monitoring the Russian warship.No injuries or damage to the civilian vessel were reported, and authorities consider the encounter to be an isolated event.This incident follows the recent detention of a sanctioned Russian shadow fleet oil tanker by British commandos in the same area.