ROSL Welcomes US Ambassador Warren Stephens to Public Affairs Series

US Ambassador Addresses UK–US Relations

Last week, the Royal Over-Seas League (ROSL) welcomed His Excellency Mr Warren Stephens, US Ambassador to the Court of St James’s, accompanied by Mrs Stephens, as part of its distinguished Public Affairs Series, in conversation with our Director General, Dr Annette Prandzioch. The evening brought together members and guests for a timely and engaging discussion on the enduring partnership between the United Kingdom and the United States.

A Timely Moment for Transatlantic Dialogue

The visit came at a particularly significant moment, following the recent visit of Their Majesties The King and Queen to the United States and ahead of the country’s Semiquincentennial in 2026, marking 250 years since the signing of the Declaration of Independence. Against this backdrop, Ambassador Stephens reflected on a relationship shaped by history but firmly focused on the future.

A Partnership Rooted in Shared Values

Addressing an attentive audience at the Over-Seas House, Ambassador Stephens spoke about the deep ties that have long united the UK and the US across diplomacy, defence, trade, culture, and shared democratic values. He emphasised that the special relationship remains one of the closest partnerships in the world, characterised by longstanding friendship, trust, honesty and collaboration at every level.

Evolving Cooperation in a Changing World

Ambassador Stephens highlighted the breadth of cooperation between the two nations, noting that collaboration continues to evolve in response to global challenges. From international security and economic partnership to technological innovation and cultural exchange, the relationship remains anchored in shared values while adapting to a rapidly changing global landscape.

Royal Visit Underscores Cultural Ties

Reflecting on the recent royal visit to the United States, Ambassador Stephens described it as a powerful reminder of the strength of the relationship between the two nations. He spoke warmly of the reception given to Their Majesties by the American public and the evident affection shown towards the royal family throughout the visit. He described the occasion as a reflection of the enduring cultural and personal connections that continue to unite people on both sides of the Atlantic.

Looking Ahead to the Semiquincentennial

Ambassador Stephens also addressed the significance of the forthcoming Semiquincentennial celebrations. The 250th anniversary of American independence, he explained, offers an opportunity not only to celebrate the nation’s history and achievements but also to reflect on the evolution of the relationship between Britain and the United States over the past two and a half centuries. While shaped by a complex shared history, the modern partnership now stands as one of the strongest and most influential alliances in the world.

Open Dialogue on UK–US Relations

The evening concluded with an engaging Q&A session, during which Ambassador Stephens responded thoughtfully to a range of questions on transatlantic cooperation, international affairs, and the cultural ties that continue to strengthen the UK–US relationship. The discussion reflected the spirit of open dialogue and informed debate that lies at the heart of ROSL’s Public Affairs Series.

FAQs

Who is the US Ambassador to the UK?

Warren Stephens serves as the current US Ambassador to the Court of St James’s, representing the United States in the United Kingdom.

What is the Semiquincentennial?

The Semiquincentennial marks the 250th anniversary of the United States’ independence in 2026.

What is the ROSL Public Affairs Series?

The ROSL Public Affairs Series is a programme hosted by the Royal Over-Seas League that brings together speakers and audiences for discussion and debate on international affairs, diplomacy, and public policy.