World War One: Wales remembers fallen
4 August 2014 Last updated at 16:01 BST
The 100th anniversary of the outbreak of World War One is being marked in events across Wales.
Britain declared war with Germany at 23:00 BST on 4 August, 1914.
Commemorations will be led by a national service of remembrance at Llandaff Cathedral in Cardiff at 22:00 BST.
People are encouraged to switch lights out between 22:00 and 23:00 BST, with candlelit vigils being planned.
Roger Pinney reports.