The Special Relationship Between the UK and USA: Royal Diplomacy and a Historic Alliance

The Special Relationship Between the UK and USA

The rupture that created the United States ultimately forged one of the most enduring alliances in modern history. Robert Hardman, author of “Elizabeth II: In Private. In Public. The Inside Story”, explores how personal ties at the highest level helped shape a ‘special relationship’ between the United Kingdom and the United States that extends beyond politics and reflects a lasting transatlantic alliance.

From American Independence to a Lasting Alliance

‘America is lost!’ wrote George III in one of the most celebrated documents in the Royal Archives at Windsor Castle. ‘Must we fall beneath the blow?’ The loss of his North American colonies 250 years ago this summer is sometimes cited as a trigger for his first bout of ‘madness’, though his initial nervous breakdown would not occur until more than a decade after the founding fathers of the USA signed the Declaration of Independence on 4 July 1776.

The final defeat would not occur until the Battle of Yorktown six years later. Nonetheless, the whole business distressed George so profoundly that he even contemplated abdication.

If only he had been able to see how things would unfold. Despite a few crises along the way — not least the torching of the White House by the British in 1814, in retaliation for the US burning of what is now Toronto — America’s break with the ‘tyrant King’ would produce one of the most consequential alliances in history, helping to liberate much of the world from genuine tyranny.

The Origins of the ‘Special Relationship’

It was Winston Churchill who called this ‘the special relationship’. It is a phrase which has gone in and out of fashion. During the seventies and eighties, it was actively discouraged by British diplomats, who feared that it looked boastful and might unsettle other allies. By the 21st century, both Presidents Obama and Trump had proclaimed it enthusiastically, even if the latter would go on to test it to its limits.

Commentators and historians continue to debate its ‘special’ qualities in terms of the relationship between the White House and Downing Street. There have been many moments, from the Suez Crisis of 1956 to the Vietnam War, the 1983 US invasion of Grenada and events surrounding Iran in 2026, when the rapport between politicians on either side of the Atlantic has been sorely tested.

Royal Diplomacy and the Transatlantic Relationship

However, the truly ‘special’ relationship is the one which also operates in parallel between the White House and Buckingham Palace. This relationship transcends the hardball of politics and celebrates the cultural, historical, sentimental and personal bonds between two old friends; ties rooted in a shared language, shared ideals and shared sacrifice.

Prior to that, George V was the first British monarch to welcome a US president, Woodrow Wilson, to Britain in the aftermath of the First World War. It was a stiff encounter. George V’s eldest son, Edward VIII, would later sacrifice his own throne in order to marry an American divorcee.

It was his replacement and younger brother, George VI, who laid the foundations of today’s special relationship. His 1939 state visit to the USA, the first by a reigning British monarch, took place just weeks before the start of the Second World War. Although America would remain neutral for another two years, the visit helped establish a strong personal connection between the King and President Roosevelt, one which proved important in securing support before Pearl Harbour brought the US into the war.

Queen Elizabeth II and the Modern Special Relationship

In 1940, with the Blitz raining down on London, 14-year-old Princess Elizabeth made her first radio broadcast, reassuring evacuated children that ‘all will be well’. The message was so warmly received in the United States that it was released as a record.

This marked the beginning of a long connection between Elizabeth II and America. Throughout her reign, she came to know 14 US presidents, providing a remarkable thread of continuity within the transatlantic partnership.

Her 1957 state visit to the United States helped ease tensions after the Suez Crisis and demonstrated the value of diplomatic engagement beyond government. As Prime Minister Harold Macmillan later reflected: ‘She buried George III for good and all.’

She hosted figures including John F. Kennedy at Buckingham Palace and later engaged with leaders such as Richard Nixon and Ronald Reagan. Her relationship with Reagan was notably warm and carried strategic significance, particularly as Britain sought US support during the Falklands War.

Her 1991 visit to the United States followed the first Gulf War and highlighted cooperation between the two countries on global security. It also produced one of the Queen’s memorable public moments when a White House podium left television viewers seeing little more than her hat. Addressing Congress two days later, she opened with the words: ‘I do hope you can see me today.’

From the Late 20th Century to the Present Day

The relationship continued to evolve through major global events. Cooperation was reinforced after the September 11 attacks, particularly between Tony Blair and George W. Bush.

Later presidential visits, including those by Barack Obama and Donald Trump, demonstrated the continued importance of the broader UK–US relationship, even during periods of political disagreement.

The Queen’s final presidential meeting was with Joe Biden in 2021, symbolising the continuity she brought to the relationship across decades of political change.

The Future of the UK–US Special Relationship

The special relationship continues under King Charles III. The 250th anniversary of American Independence provides another opportunity to reflect on the enduring strength of ties between the two nations and the role diplomacy continues to play in maintaining the relationship.

Despite periodic political differences, the relationship remains one of the most significant in global affairs. What began as a conflict has developed into a lasting partnership shaped by shared history, cultural ties, diplomacy and personal connection.

Read the full article in the latest issue of Overseas Journal, “Semiquincentennial: 250 Years of American Independence”, June-August 2026.