The Prince and Princess of Wales attend the annual St Patrick's Day parade.

Kate takes the salute for the first time.

Kate usually wears green, Ireland's national color, for the event.

In 2013, Kate got her shoe's heel caught in a drain cover during the event.

Prince William helped Kate steady herself without losing her shoe.

Kate recently visited the Salisbury Plain Training Area and participated in military first aid exercises.

She assisted soldiers and asked questions about first aid methods used by medics in the Army.

Kate placed a tourniquet on a soldier's calf and said it was her first time doing it.

Kate expressed enthusiasm about the hands-on training experience.