In May 2020, the Belgian Royal Court announced that Elisabeth would undertake military training.[19] On 31 August 2020, Elisabeth entered the Royal Military Academy in Brussels, studying social and military sciences.[20][9] Among the 160th promotion, she received her blue beret in September 2020 and completed her one-year military training on 9 July 2021.[21][22] Whilst attending the military academy, Elisabeth renounced any money that cadets receive and only obtained a certificate that she has completed the first year of training.[23] For the next two years, she attended the Royal Military Academy's annual three-week summer camps and other practical and theoretical military classes.[24][25][26] She swore the officers' oath on 26 September 2023 being commissioned as a second lieutenant in three branches of the Belgian Armed Forces.[27][28][29] Elisabeth had one of the highest grades among her promotion.[30]
Elisabeth's first public appearance was on 21 July 2006, when she accompanied her parents during the Te Deum for National Day celebrations at the Cathedral of St. Michael and St. Gudula.[43] The following year, on 13 June 2007, Elisabeth and her parents attended the opening of a new Technopolis youth interactive at Mechelen.[44] In February 2009, Elisabeth gave her name to a Belgian scientific polar research station.[9] She and her father also recorded a video message to support Belgian scientists in Antarctica.[45] In September 2011, Elisabeth gave her first public speech in Dutch at the opening of the Princess Elisabeth Children's Hospital, part of Ghent University Hospital.[46] She gave her first self-written speech on 17 October 2014 during commemorations of the centenary of the outbreak of World War I at Nieuwpoort.[45][43] Elisabeth read the prayer intentions at her great-aunt Queen Fabiola's funeral in December 2014.[47] She christened the patrol vesselPollux P902 on 6 May 2015 in Zeebrugge.[9] In April 2019, Elisabeth joined her father King Philippe on a visit to the training center of the Brussels firefighters.[48] She attended the funeral of Grand Duke Jean of Luxembourg in May 2019.[45] In June 2019, Elisabeth and her mother traveled to Kenya on behalf of the United Nations Children's Fund and visited the Kakuma refugee camp.[49]
During the COVID-19 pandemic, Elisabeth held conversations over the phone with elderly people in residential care centers in order to give them encouragement and support.[9] On 21 July 2021, she joined fellow students of the Royal Military Academy of Belgium to parade during Belgian National Day.[50] In March 2022, Elisabeth and her parents attended a roundtable discussion about the ramifications of the Russian invasion of Ukraine.[51] On 12 May 2022, Elisabeth accompanied her aunt Princess Astrid on a visit to St Hilda's College, Oxford.[52] There, she and her aunt met St Hilda's Principal Professor Dame Sarah Springman and the Vice-Chancellor of Oxford University Professor Dame Louise Richardson.[52] On 17 June 2022, together with her mother Queen Mathilde, she was among the royal guests invited to the celebrations of the 18th birthday of Princess Ingrid Alexandra of Norway.[53] Elisabeth carried her two first solo official engagements in the following week by christening the Belgian oceanographic research vessel RV Belgica and inaugurating KU Leuven's Princess Elisabeth Additive Manufacturing Lab.[54][55] In December 2022, Elisabeth and her brother Prince Emmanuel participated in the Warmathon in Brussels.[56][57]
Styled "Her Royal Highness Princess Elisabeth of Belgium" from birth, when her father acceded as King of the Belgians on 21 July 2013, she was accorded the title of "Her Royal Highness Princess Elisabeth, Duchess of Brabant".[9] As the heir to the throne, Elisabeth's full title is "Princess Elisabeth de Saxe-Cobourg, Duchess of Brabant, Princess of Belgium".[66] She is informally addressed by the media and general public as "Crown Princess Elisabeth".[67][68][69][70]
^For almost a hundred years, official documents of the Belgian royal family members indicate "de Belgique/van België" as their surname. In January 2023, La Libre Belgique reported that members of the Belgian royal family were asked to go to the municipal administration to change their identity papers and write "de Saxe-Cobourg/van Saksen-Coburg" as their surname instead of the name "de Belgique/van België".[1] In the same month, Het Laatste Nieuws reported that Elisabeth, as heir to the throne, will be exempted from this rule and continue to use "de Belgique/van België" as surname.[2] However, in June 2024, Billed Bladet revealed that she use the French version of the royal family's surname ("de Saxe-Cobourg") as her surname in her identity card.[3]
^French: Elisabeth Thérèse Marie Hélène de Saxe-Cobourg; Dutch: Elisabeth Theresia Maria Helena van Saksen-Coburg
^"Les premières déclarations du Prince Philippe" (in French). 26 October 2001. Le Prince Philippe a annoncé, dans la nuit de jeudi à vendredi à la presse, que la Princesse Élisabeth Thérèse Marie Hélène était née à 21h58 par césarienne.
^ abHurtado, Alexandra (16 September 2020). "PRINCESS SWAPS DRESSES FOR MILITARY FATIGUES: SEE THE ROYAL TEEN IN ACTION". Hola!. Archived from the original on 27 September 2023. Retrieved 27 September 2023. The phase will end on Sept. 25 with a blue berets ceremony. Students who pass the training will receive their blue beret in front of their family members.
^ ab"" Je jure fidélité au Roi, obéissance à la Constitution et aux lois du peuple belge ! "" [« I swear loyalty to the King, obedience to the Constitution and the laws of the Belgian people! »] (in French). Belgian Royal Palace. 27 September 2023. Archived from the original on 27 September 2023. Retrieved 27 September 2023 – via Instagram. Elle est commissionnée au grade de sous-lieutenant de l'armée belge. [She was commissioned at the rank of second lieutenant in the Belgian army.]
^ abcdVermeulen, Ella (21 July 2024). "Kroonprinses Elisabeth van België gaat voor een derde kledingwissel" [Crown Princess Elisabeth of Belgium goes for a third outfit change]. Libelle (in Dutch). Archived from the original on 22 July 2024. Retrieved 22 July 2024. Als koningin Elisabeth zal ze te zijner tijd opperbevelhebber zijn. Sinds haar training is ze sub-luitenant binnen de drie strijdmachten en mag ze van alle drie het uniform dragen. [As Queen Elisabeth, she will eventually be commander-in-chief. Since her training, she has been a second lieutenant in the three armed forces and is allowed to wear the uniform of all three.]
^Text in French of the 1991 amendment: « Le titre de Duc de Brabant ou de Duchesse de Brabant sera toujours porté, à l'avenir, par le Prince ou la Princesse, fils aîné ou fille aînée du Roi, et, à défaut, par le Prince ou la Princesse, fils aîné ou fille aînée du fils aîné ou de la fille aînée du Roi. »
^"The King, the Queen and their Family". Monarchie.be. The Belgian Monarchy. Retrieved 12 June 2018. In the past, only boys could become Kings. The Constitution was changed in 1991: Princesses can now also ascend the throne and become Queen. Princess Elisabeth, who is the eldest of four children of King Philippe, is therefore the heiress of the Belgian monarchy. When she succeeds her father King Philippe, Princess Elisabeth will be the first woman to become Head of State in Belgium.
^"Koninklijk besluit betreffende de verlening van de titel van Prins of Prinses van België" [Royal Decree conferring the title of Prince or Princess of Belgium] (in Dutch). Moniteur Belge. 12 November 2015. Archived from the original on 31 May 2023. ... de titel van Prins of Prinses van België volgend op hun voornaam en voor zover ze die voeren, hun familienaam en hun dynastieke titel, en voor de andere titels die hun rechtens hun ascendentie toekomen. Hun voornaam wordt voorafgegaan door het predicaat Zijne of Hare Koninklijke Hoogheid. [... the title of Prince or Princess of Belgium following their first name and, insofar as they use it, their family name and their dynastic title, and for the other titles to which they are entitled by right of ascendancy. Their first name is preceded by the predicate His or Her Royal Highness.]
^Dehandschutter, Wim (26 April 2022). "Nieuwe foto's van prinses Elisabeth in militair uniform duiken op" [New photos of Princess Elisabeth in military uniform emerge]. Nieuwsblad (in Dutch). Archived from the original on 27 September 2023. Retrieved 27 September 2023. En opeens duiken nieuwe foto's van kandidaat-officier Van België in kaki uniform op? [And suddenly new photos of officer cadet Van België in khaki uniform appear? ]
^ ab"Kroonprinses Elisabeth voor eerst in uniform van marine op nationale feestdag" [Crown Princess Elisabeth in Navy uniform for the first time on National Day]. Nieuwsblad (in Dutch). 21 July 2024. Archived from the original on 22 July 2024. Retrieved 22 July 2024. Zowat elke KMS'er begint bij de landcomponent en kiest later pas zijn of haar specialisatie. [Almost every Royal Military Academy students starts with the land component and only chooses his or her specialization later.]