Gun Salutes to mark the death of the Duke of Edinburgh are due to take place later across the Uk, in Gibraltar and from Warships at Sea.
Prince Philip, Queen Elizabeth II’s husband of 73 years, died on Friday.
Aged 99, he was the longest-serving royal consort in British history.
Saluting batteries will fire 41 rounds at one round every minute from 12:00 BST in cities including London, Edinburgh, Cardiff and Belfast, the Ministry of Defence said.
Royal Navy ships at sea, including HMS Diamond and HMS Montrose, will also fire the salute in honour of the duke, who served as a naval officer during World War Two and held the office of Lord High Admiral.
The salutes will be broadcast online and on TV, and the public are encouraged to observe them from home.
