Prince William Marks 125th Anniversary of Royal Navy Submarine Service
In a heartfelt video message, the Prince of Wales commemorated a significant milestone in the history of naval service, marking the 125th anniversary of both the Royal Navy Submarine Service and the Royal Australian Navy. The message, which was shared via social media by the Ministry of Defence on March 11, came at a time of heightened interest in royal engagements, especially following recent announcements regarding other members of the royal family.


William’s video was filmed at Windsor Castle, where he expressed his wishes for a “very happy 125th birthday” to the two naval services. He paid tribute to the generations of personnel who have served both the United Kingdom and Australia throughout history, particularly during the World Wars and in numerous conflicts since. “We thank those who continue their spirit of service today,” he noted, underlining the importance of respect for both past and present members of the armed forces.
As Commodore-in-Chief of the Royal Navy Submarine Service, Prince William also highlighted the AUKUS security partnership, which unites the U.K., Australia, and the United States in a historic collaboration focused on strengthening defence relations. He described this trilateral partnership as “a testament to this enduring relationship” and expressed optimism for continued collaboration in the years ahead.
The video message from Prince William coincided with news from his brother, Prince Harry, and sister-in-law Meghan Markle, who are preparing for a trip to Australia in April. The Duke and Duchess of Sussex, who have maintained a complicated relationship with other royal family members since their departure from royal duties in 2020, announced their upcoming visit a few days earlier.
In an official statement, a representative for the couple confirmed that Harry and Meghan would engage in a variety of private, business, and philanthropic activities during their Australian visit. This trip will mark their first sojourn to the country since October 2018, a visit that held particular significance as it was their first major royal tour as a married couple.
As additional details emerge, it has been revealed that Meghan Markle will be a featured speaker at an event called Her Best Life retreat in Sydney, designed as “a girls’ weekend like no other.” Meanwhile, Harry is set to take on the role of keynote speaker at the InterEdge Psychosocial Safety Summit in Melbourne, further showcasing their commitment to addressing various social issues through their engagements.
During the upcoming trip, the couple’s two children, Prince Archie and Princess Lilibet, will remain in the UK and were also notably absent from their recent humanitarian visit to Jordan in February. This marks a continued trend of the Sussexes focusing on their professional commitments and philanthropic endeavours while their children stay behind.
Despite ongoing tensions between the two brothers, Prince William’s message could be interpreted as an attempt to extend an olive branch in a time of national and familial pride. The military heritage shared by both William and Harry remains a significant aspect of their identities, particularly as their differing paths continue to evolve.
The remembrance of the Royal Navy Submarine Service’s 125-year legacy provides context to the broader narrative of royal engagement as well, underscoring the role of military service in the royal family’s history. With discussions surrounding modern partnerships like AUKUS taking place alongside traditional commemorations, the convergence of new and old continues to shape both the monarchy and its public perception.
As interest grows surrounding royal activities, particularly those of Prince Harry and Meghan Markle, it will be vital to see how these engagements influence ongoing perceptions of the royal family both in the United Kingdom and abroad. With both couples stepping into their respective roles of service, the coming months promise to offer both a reflection on history as well as a forward-looking view towards future collaborations and engagements.
