Taoiseach Leo Varadkar is attending the coronation of Britain's King Charles 3rd in Westminster Abbey in London today.
He also attended a reception at Buckingham Palace last night where he had an opportunity to speak to the new King and members of the British Government, Royal Family and a range of other international heads of state and government.
President Michael D Higgins also attended last night - and he too is headed to today's ceremony at Westminster.