She was taken in to Portsmouth , Hampshire but was not repaired .
World War II : The Hunt - class minesweeper struck a mine in the English Channel 9 nautical miles ( 17 km ) east of the Isle of Portland , Dorset .
minesweeper was taken in to Portsmouth , Hampshire but was not repaired .
World War II : The Hunt - class minesweeper struck a mine in the English Channel 9 nautical miles ( 17 km ) east of the Isle of Portland , Dorset .