![Chief of the Defence Staff 🇬🇧 on Twitter: "Wishing HRH Prince Philip, Duke of Edinburgh and Lord High Admiral of the United Kingdom, a very happy 99th birthday. Prince Philip has had Chief of the Defence Staff 🇬🇧 on Twitter: "Wishing HRH Prince Philip, Duke of Edinburgh and Lord High Admiral of the United Kingdom, a very happy 99th birthday. Prince Philip has had](https://pbs.twimg.com/media/EaJ-tPfUMAEyZJm.jpg)
Chief of the Defence Staff 🇬🇧 on Twitter: "Wishing HRH Prince Philip, Duke of Edinburgh and Lord High Admiral of the United Kingdom, a very happy 99th birthday. Prince Philip has had
![His Royal Highness the Duke of Clarence in full Dress Uniform as Lord High Admiral | Royal Museums Greenwich His Royal Highness the Duke of Clarence in full Dress Uniform as Lord High Admiral | Royal Museums Greenwich](https://collections.rmg.co.uk/media/311/710/pu3479.jpg)
His Royal Highness the Duke of Clarence in full Dress Uniform as Lord High Admiral | Royal Museums Greenwich
![The Queen formally presenting the Duke of Edinburgh with the title and office of Lord High Admiral of the Navy in Whitehall, to mark his 90th anniversary. London, UK Stock Photo - The Queen formally presenting the Duke of Edinburgh with the title and office of Lord High Admiral of the Navy in Whitehall, to mark his 90th anniversary. London, UK Stock Photo -](https://c8.alamy.com/comp/2F7W9NE/the-queen-formally-presenting-the-duke-of-edinburgh-with-the-title-and-office-of-lord-high-admiral-of-the-navy-in-whitehall-to-mark-his-90th-anniversary-london-uk-2F7W9NE.jpg)
The Queen formally presenting the Duke of Edinburgh with the title and office of Lord High Admiral of the Navy in Whitehall, to mark his 90th anniversary. London, UK Stock Photo -
![First Sea Lord on Twitter: "I am delighted that HM the Queen has graciously approved the appointment of Admiral of the Fleet the Lord Boyce as Vice Admiral of the United Kingdom, First Sea Lord on Twitter: "I am delighted that HM the Queen has graciously approved the appointment of Admiral of the Fleet the Lord Boyce as Vice Admiral of the United Kingdom,](https://pbs.twimg.com/media/FOc3DbMWYA0sYen.jpg)
First Sea Lord on Twitter: "I am delighted that HM the Queen has graciously approved the appointment of Admiral of the Fleet the Lord Boyce as Vice Admiral of the United Kingdom,
The Nation Barbados on Instagram: “Lord High Admiral Vernon Watson, OBE, familiarly known to us as Captain Watson, has died. Prime Minister Mia Amor Mottley in a tribute…”
![The Prince of Wales, Admiral of the Fleet, presents the Queen's sword to Sub Lieutenant Jamie Molyneux of the Royal Navy, as he presides over the Lord High Admiral's Divisions at Britannia The Prince of Wales, Admiral of the Fleet, presents the Queen's sword to Sub Lieutenant Jamie Molyneux of the Royal Navy, as he presides over the Lord High Admiral's Divisions at Britannia](https://c8.alamy.com/comp/2HB0TY8/the-prince-of-wales-admiral-of-the-fleet-presents-the-queens-sword-to-sub-lieutenant-jamie-molyneux-of-the-royal-navy-as-he-presides-over-the-lord-high-admirals-divisions-at-britannia-royal-naval-college-dartmouth-picture-date-thursday-december-16-2021-2HB0TY8.jpg)
The Prince of Wales, Admiral of the Fleet, presents the Queen's sword to Sub Lieutenant Jamie Molyneux of the Royal Navy, as he presides over the Lord High Admiral's Divisions at Britannia
![Calton Gallery - HRH The Prince Philip, Duke of Edinburgh in uniform of Admiral of the Fleet. by Professor John Thomas Young (Jack) Gilroy Hon MA ARCA FRSA (1898-1985) Calton Gallery - HRH The Prince Philip, Duke of Edinburgh in uniform of Admiral of the Fleet. by Professor John Thomas Young (Jack) Gilroy Hon MA ARCA FRSA (1898-1985)](https://www.caltongallery.co.uk/gallery/fullsize/T2003.jpg)