Battle of Jutland: Belfast commemorates 1500 Irish sailors killed in World War One
On 18 October 1914, the focus of British Naval power in World War One became a deep water lough in a remote corner of northern County Donegal.
The emergence of the U-Boat as a German weapon forced the Royal Navy to move its grand fleet from its northern home at Scapa Flow in Scotland.
Commodore Martin Quinn explains.
31 May 2016
- From the section Northern Ireland