Scroll to see all the best photos of Princess Kate, who is otherwise known as Colonel Catherine to the unit, back on duty with the Irish Guards. Chris Jackson/Getty The Princess of Wales ...

Chris Jackson//Getty Images She presented presents traditional sprigs of shamrock to Officers and Guardsmen of the Irish Guards. This is the Princess of Wales’s second time attending the parade ...

Kate Middleton made a generous gesture for the Irish Guards after their St. Patrick's Day parade, continuing a new tradition of buying the soldiers drinks for the holiday.

The Irish Guards have played a key role in the programme ... She laughed and joked with soldiers as two children playfully held up the pictures, before joining soldiers in the junior ranks ...

The Princess of Wales put money behind the bar for soldiers as she took part in her first solo St Patrick’s Day parade as Colonel of the Irish Guards.

Chris Jackson/Getty Images Kate was named honorary Colonel of the Irish Guards in 2022, a role she inherited from her husband Prince William after his father, King Charles III, ascended to the throne.

Getty Images For the celebratory outing ... is typically loaned to members of the royal family by the Irish Guards in celebration of St. Patrick’s Day. For the celebratory outing, the future ...

The Irish Guards have played a key role in the programme ... She laughed and joked with soldiers as two children playfully held up the pictures, before joining soldiers in the junior ranks’ cookhouse, ...

Princess Kate marked St Patrick’s Day with a half pint of Guinness, shamrocks and smiles during a visit to the Irish Guards’ annual parade today. Colonel Kate returned to the celebration for ...

The Irish Guards were delighted to have their honorary Colonel Catherine back at the parade. Picture: Getty Images She even posed for the official Sergeants' Mess photo. Picture: Getty Images ...