Northern Ireland

The British cruiser HMS Drake in the United States in 1909.
The British cruiser HMS Drake in the United States in 1909. On October 2nd 1917 HMS Drake was was torpedoed by the German U-boat U-79

Divers reminded not to disturb protected wrecks off Northern Ireland

A prolonged period of sunshine and calm seas over the summer has led to an increase in the numbers of people visiting the historic wrecks which lie off Northern Ireland's shore.

Of the 340 known ship and plane wrecks within Northern Irish waters, only two have special levels of protection;  La Girona, a warship of the Spanish Armada which sank near Portballintrae in 1588, and HMS Drake, a WW1 cruiser that was torpedoed by a German U-Boat in 1917 and sank in Rathlin Bay.

Possible wreck of WW2 minisub located off Northern Ireland

Alex Attwood has banned diving at the site of the discovery near the Foyle Bridge. He said it was important that the wreck was not disturbed until it was positively identified.  "The wreck is in quite low water, it is quite accessible," Mr Attwood told the BBC.

BBC Northern Ireland Environment Correspondent Mike McKimm said that was unlikely to be a full-sized submarine.

"A German U-boat, for example, would sit almost 10m high and would have been visible, even at high tide in the Foyle, which has an average depth of just over 5m."