Princess Leonor of Spain, 17, showed she is not afraid to get stuck into action in a series of snaps which show her doing a training exercise at the General Military Academy of Zaragoza.
And - perhaps in a bid to avoid Megxit round two - royal families from around the world have given their spares more and more to do - even though some of them are still teenagers.
The Spanish royal, 50, who is an award-winning journalist, appeared effortlessly elegant as she went to the communications course opening in Langreo, Madrid.
Queen Letizia of Spain, 50, showed off her chic sense of style in a strikingly bold, yet elegant ensemble as she visited the school in north west Spain today.