Princess Elisabeth is steadily stepping into the international spotlight as part of her preparation to one day become Queen of Belgium. This week marked a significant milestone,

with the 24-year-old royal taking part in high-level meetings alongside her father, King Philippe, involving key figures from NATO and the European Union.

On Thursday, Princess Elisabeth accompanied the King during an audience with NATO Secretary General Mark Rutte at the Palace of Laeken. The meeting formed part of the royal family’s traditional New Year reception for NATO representatives. Rutte was first welcomed in the King’s office, where Princess Elisabeth joined the discussion, before moving on to the broader reception hosted by King Philippe and Queen Mathilde.

The event gathered more than a hundred guests, including permanent representatives and heads of mission to the North Atlantic Council, senior NATO officials, military representatives, and officers from SHAPE. Several ambassadors were also in attendance, along with Belgian Foreign Minister Maxime Prévot and Defence Minister Theo Francken.

Earlier in the week, Princess Elisabeth also participated in an audience with the leaders of the European Union’s three main institutions: European Commission President Ursula von der Leyen, European Council President António Costa, and European Parliament President Roberta Metsola. The meetings underline her increasing exposure to European and transatlantic decision-making at the highest level.

Preparing to succeed King Philippe

While Princess Elisabeth has previously met international figures — including former US President Barack Obama in March 2024 — and received briefings on global issues such as the war in Ukraine, the engagements held this week are particularly notable. They represent her first formal audiences with senior political leaders currently in office.

These appearances are widely seen as part of her gradual preparation to succeed King Philippe as Belgium’s head of state. That process may have gained momentum following Princess Astrid’s decision to step down as royal envoy for foreign trade missions, a role temporarily assumed by Queen Mathilde. By tradition, the position is eventually taken up by the heir to the throne.

For now, Princess Elisabeth’s studies remain a priority. She is expected to return to the United States shortly to continue her two-year Master’s degree in Public Management and Policy at Harvard University. Once her education is complete, she is likely to take on the role of royal envoy, following the path of her father, who served in that capacity for a decade from 2003 until King Albert II’s abdication in 2013.

With King Philippe only 65 years old, Princess Elisabeth’s accession may still be years away. Nevertheless, her growing presence at key diplomatic events signals a clear and carefully planned transition — one that could eventually see her become Belgium’s first reigning queen. Photo by Chambre des Députés, Wikimedia commons.