Key Points and Summary - In 2015, HMS Talent—a Trafalgar-class attack sub—struck floating ice while tracking Russian submarines, ripping a six-foot hole in her fin and shedding anechoic tiles. -The ...

Feb. 10 -- As rescuers continue to search for nine Japanese still missing after their fishing boat was sunk by a surfacing U.S. Navy submarine, officials are trying to understand how the accident ...