The Tricolour celebrates it's 175th anniversary at a ceremony in Waterford today.
The flag was first flown at Waterford's Wolf Tone Club - before being removed by the authorities after 8 days and nights.
Today's ceremony will include a military parade and wreath-laying... attended by Taoiseach Leo Varadkar and former Irish Ambassador to the US, Dan Mulhall.
The Irish Naval Ship the L.E. James Joyce will also be docked in Waterford Harbour.