Russian submarine tracked for 3 days in English Channel

The British navy said Thursday it tracked a Russian submarine navigating through the English Channel for three days, as it steps up efforts to police its seas against such threats. A British naval supply ship with an on-board helicopter was deployed to track the stealthy Kilo-class submarine Krasnodar and the tug Altay,Near the island of Ouessant, off northwest France, the British said they handed over monitoring of the vessels to a NATO ally, without saying which one.Healey said a Russian spy ship last month pointed lasers at Royal Air Force pilots tracking its activity near U.K. waters. How powerful is Russian Military ?