On January 11, 2024, King Felipe VI and Queen Letizia of Spain bid farewell to their daughter, Princess Leonor, as she embarked on a six-month naval training voyage from the port of Cádiz. The 19-year-old princess boarded the Spanish Navy’s training ship, *Juan Sebastián de Elcano*, marking a significant milestone in her military education. This tradition has been upheld by her father, King Felipe VI, and her grandfather, King Juan Carlos, both of whom undertook similar voyages during their youth.
The royal couple attended the send-off ceremony in military attire, underscoring the importance of the occasion. King Felipe, as Commander-in-Chief of the Spanish Armed Forces, wore a uniform adorned with five golden stripes on the sleeves, one of which featured a distinctive “Nelson Loop.” This unique detail pays homage to British Admiral Horatio Nelson, who famously lost an arm in battle and used a similar golden loop to fasten his uniform sleeve to his chest.
Queen Letizia complemented the formal setting with an elegant appearance, donning a golden headband that neatly styled her hair. She wore a blue outfit adorned with a “Lavallière knot,” a nod to French history. The knot is associated with Louise de La Vallière, a favorite of King Louis XIV, and symbolizes a blend of historical elegance and royal tradition.
The event highlighted not only Princess Leonor’s commitment to her military training but also the continuity of royal customs within the Spanish monarchy. Her voyage aboard the *Juan Sebastián de Elcano* represents both a personal challenge and a continuation of a legacy that has shaped the royal family for generations. As she sets sail, Princess Leonor carries forward a tradition that bridges the past and the future of Spain’s royal heritage.

