Sir,
On behalf of all Kaharagians, I want to extend my best wishes and warmest congratulations on the auspicious occasion of Your Majesty's 74th birthday anniversary.
May I also take the opportunity to send my very best wishes for the continued good health and happiness of Your Majesty, Her Majesty the Queen Consort, and the whole Royal Family along with the peace and prosperity of the British and all Commonwealth citizens.
Please accept, Sir, the assurances of my profound respect and consideration.