I know they will be full of immense pride in witnessing you on parade." The reference was a thoughtful nod to Prince William, 40, and Prince Harry, 38, who both graduated from Sandhurst in 2006.

The King’s sister-in-law reviewed the troops at Sandhurst Royal Military Academy ... I know they will be full of immense pride in witnessing you on parade." ...

The Duchess of Edinburgh attended the Sovereign’s Parade at Sandhurst Royal Military Academy ... visibly beaming with pride on representing the royal family at a key event.