The King used Tuesday night’s historic address to the US Congress to hail Nato‘s vital role and the need to defend Ukraine.

In a 20-minute speech to lawmakers, Charles became the first British King, and only the second British monarch after his mother, to address a joint session.

He received a four-minute standing ovation as he walked into the chamber, and another round of applause as he rose to speak.

Standing at a lectern in the historic chamber of the Hall of the House of Representatives, the King delivered a speech packed with charm and humour as well as some hard truths.

Referring to his grandfather, King George VI, who became the first reigning British sovereign to set foot in America in 1939, he also referenced Anglo-US co-operation during the Second World War.

‘Today, we find ourselves in a new era, but those values remain,’ he said. ‘It is an era that is, in many ways, more volatile and more dangerous than the world to which my late mother spoke, in this chamber, in 1991. The challenges we face are too great for any one nation to bear alone.

‘But in this unpredictable environment, our alliance cannot rest on past achievements, or assume that foundational principles simply endure.

‘As my Prime Minister said last month: “Ours is an indispensable partnership. We must not disregard everything that has sustained us for the last 80 years. Instead, we must build on it.”‘

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King Charles addressing Congress, following in the footsteps of his late mother in becoming only the second British monarch in history to address Congress

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Quoting the playwright Oscar Wilde, Charles remarked: ‘And for all of that time, our destinies as nations have been interlinked’

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King Charles III greets Vice President JD Vance and House Speaker Mike Johnson, as he arrives to speak to a joint meeting of Congress

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He received a four-minute standing ovation as he walked into the packed chamber before he had even said a word

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King Charles and US Speaker of the House Mike Johnson stand for photos before a Joint Meeting of Congress at the US Capitol

That renewal, Charles said, ‘starts with security’, adding: ‘The United Kingdom recognises that the threats we face demand a transformation in British defence,’ in reference to some of the disputes that have dogged Anglo-US relations in recent months.

‘That is why our country, in order to be fit for the future, has committed to the biggest sustained increase in defence spending since the Cold War – during part of which, over 50 years ago, I served with immense pride in the Royal Navy, following in the naval footsteps of my father, Prince Philip, Duke of Edinburgh; my grandfather, King George VI; my great-uncle, Lord Mountbatten; and my great-grandfather, King George V.’

Many will see this as a gentle rejoinder to President Trump for his public dismissal of the capabilities of the Royal Navy.

The King also paid tribute to the victims and their families of 9/11, which happened almost 25 years ago.

‘We stood with you then. And we stand with you now in solemn remembrance of a day that shall never be forgotten,’ he said. The King used this as a segue into Nato – an organisation President Trump has roundly dismissed and threatened to quit – reminding the US leader of its importance in promoting global peace.

He said: ‘In the immediate aftermath of 9/11, when Nato invoked Article 5 for the first time, and the United Nations Security Council was united in the face of terror, we answered the call together – as our people have done so for more than a century, shoulder to shoulder, through two World Wars, the Cold War, Afghanistan and moments that have defined our shared security.’

The King received another standing ovation as he recalled President Trump’s words that the bond between Great Britain and the US was unshakable, with cheers and whistles for his reference to the ‘unyielding resolve’ needed ‘for the defence of Ukraine and her most courageous people – in order to secure a truly just and lasting peace’.

His Majesty also touched upon climate and environmental issues – not high on President Trump’s list of priorities but very much on his own. There was a gentle reference to the victims of sexual abuse, although he did not refer to the survivors of Jeffrey Epstein directly.

He spoke about the need to ‘support victims of some of the ills that, so tragically, exist in both our societies today’.

A royal source told the Daily Mail that ‘it was certainly in His Majesty’s mind to acknowledge victims of abuse’.

Buckingham Palace had turned down a request by the family of Virginia Giuffre and other survivors to meet them this week, saying they could not risk such a meeting while investigations were ongoing into Epstein’s activities in the UK, including his friendship with the King’s brother, Andrew Mountbatten-Windsor.

Concluding, Charles said ‘the story of the United Kingdom and the United States is, at its heart, a story of reconciliation, renewal and remarkable partnership’.

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King Charles and US House Speaker Mike Johnson walk through Statuary Hall

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(left to right) Senate Majority Leader John Thune, Senate Minority Leader Chuck Schumer, Democratic Leader Rep. Hakeem Jeffries, King Charles III and Rep. Mike Johnson, Speaker of the House of Representatives, during the King’s meeting with congressional leaders

At the close of his speech, during which the King received 13 standing ovations, the packed public chamber took to its feet, clapping and cheering the British monarch.

The King also told US lawmakers that the relationship between Great Britain and the United States of America is ‘more important today than it has ever been’.

He said the challenges in the world today means that it is imperative the bond between our two countries remains ‘irreplaceable and unbreakable’.

He thanked the American people ‘on behalf of the Queen and myself’ for welcoming them to the US to mark the semi-quincentennial year of the Declaration of Independence.

Charles also made brief reference to the events of Saturday evening – when a shooter attempted to assassinate Mr Trump and senior members of his administration at the White House Correspondents’ Dinner – in a spirit of ‘solidarity, sympathy and support’.

Adding that ‘such acts of violence will never succeed’.

Charles was accompanied on his visit to Congress by his wife, Queen Camilla, who had changed outfits from the morning in honour of the occasion, wearying an Anna Valentine cream coat and dress with black detailing.

He sparked loud laughter in the chamber when he asked for volunteers to adopt the role of the MP who is ceremonially held ‘hostage’ at Buckingham Palace while the King delivers his speech at the State Opening of Parliament.

‘These days, we look after our guest rather well – to the point that they often do not want to leave. I don’t know, Mr Speaker, if there were any volunteers for that role here today…?’ the King said.

Quoting the playwright Oscar Wilde, Charles remarked: ‘And for all of that time, our destinies as nations have been interlinked.

‘As Oscar Wilde said, ‘We have really everything in common with America nowadays except, of course, language’.’

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US Speaker of the House Mike Johnson arrives for King Charles’s address during day two of the state visit

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US Vice President JD Vance and Speaker of the House Mike Johnson stand before the start of a joint meeting of Congress with King Charles

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Vice President JD Vance, Speaker of the House Mike Johnson and members of Congress wait for the arrival of King Charles III

Referring to the conflict which led to the Declaration of Independence 250 years ago, the King acknowledged previous disputes but emphasised the enduring strength of the relationship.

He said: ‘With the Spirit of 1776 in our minds, we can perhaps agree that we do not always agree – at least in the first instance!

‘Ours is a partnership born out of dispute, but no less strong for it… So perhaps, in this example, we can discern that our Nations are in fact instinctively like-minded – a product of the common democratic, legal and social traditions in which our governance is rooted to this day.

‘Drawing on these values and traditions, time and again, our two countries have always found ways to come together. And by Jove, Mr Speaker, when we have found that way to agree, what great change is brought about – not just for the benefit of our peoples, but of all peoples.

‘This, I believe, is the Special ingredient in our Relationship. As President Trump himself observed during his State Visit to Britain last Autumn.

‘The bond of kinship and identity between America and the United Kingdom is priceless and eternal. It is irreplaceable and unbreakable.’

The King also paid tribute to the victims and their families of 9/11, before discussing Nato.

He said: ‘Today, Mr Speaker, that same, unyielding resolve is needed for the defence of Ukraine and her most courageous people – in order to secure a truly just and lasting peace.

‘From the depths of the Atlantic to the disastrously melting ice-caps of the Arctic, the commitment and expertise of the United States Armed Forces and its allies lie at the heart of Nato, pledged to each other’s defence, protecting our citizens and interests, keeping North Americans and Europeans safe from our common adversaries.

‘Our defence, intelligence and security ties are hardwired together through relationships measured not in years, but in decades.’

But notably, when the monarch called for the same ‘unyielding resolve’ to be shown for Ukraine as that in the wake of the 9/11 attacks a number of members on the Republican side of the chamber did not rise to their feet with others and clap.

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King Charles III, flanked by Queen Camilla, House Speaker Mike Johnson and US Vice President JD Vance, addresses a Joint Meeting of Congress

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King Charles III and Queen Camilla depart after speaking to a joint meeting of Congress

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King Charles and Queen Camilla arrive for a joint meeting of Congress in the House Chamber

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Concluding his speech, the King said that ‘the story of the United Kingdom and the United States is, at its heart, a story of reconciliation, renewal and remarkable partnership’

He added: ‘We do not embark on these remarkable endeavours together out of sentiment. We do so because they build greater shared resilience for the future, so making our citizens safer for generations to come.’

The King also referenced one of the other planks of his State Visit: closer ties on the economy and the slew of trade and technology agreements both governments hope to secure.

His Majesty also highlighted ties in education, research, and cultural exchange, which he said would empower citizens and future leaders of both countries’.

And he touched upon climate and environmental issues – not high on President Trump’s list of priorities but very much on his own.

‘We ignore at our peril the fact that these natural systems – in other words, Nature’s own economy – provide the foundation for our prosperity and our national security,’ he said.

Concluding his speech, the King said that ‘the story of the United Kingdom and the United States is, at its heart, a story of reconciliation, renewal and remarkable partnership’.

‘From the bitter divisions of 250 years ago, we forged a friendship that has grown into one of the most consequential Alliances in human history,’ he said.

‘I pray with all my heart that our Alliance will continue to defend our shared values, with our partners in Europe and the Commonwealth, and across the world, and that we ignore the clarion calls to become ever more inward-looking.

‘Mr Speaker, Mr Vice-President, distinguished ladies and gentlemen, America’s words carry weight and meaning, as they have since Independence.

‘The actions of this great Nation matter even more. President Lincoln understood this so well, with his reflection in the magisterial Gettysburg Address that the world may little note what we say, but will never forget what we do.

‘And so, to the United States of America, on your 250th birthday, let our two countries rededicate ourselves to each other in the selfless service of our peoples and of all the peoples of the world.

‘God bless the United States and the United Kingdom.’

Queen Elizabeth II addressed the joint meeting of Congress in the Capitol 35 years ago, when she visited the US in 1991.

The King began his visit by meeting the Speaker of the House of Representatives,  Mike Johnson.

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King Charles stands smiling with President Donald Trump during the arrival ceremony on the South Lawn of the White House in Washington

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Speaker of the House Mike Johnson (R-LA), left, and Britain’s King Charles III walk through Statuary Hall

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British Ambassador to the U.S. Christian Turner, Yvette Cooper, Secretary of State for Foreign, Commonwealth and Development Affairs, King Charles III, Speaker of the House Mike Johnson (R-LA), Senate Majority Leader John Thune (R-SD) and US Senate Minority Leader Chuck Schumer (D-NY) attend a bicameral, bipartisan leadership meeting

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King Charles and Mike Johnson walk through Statuary Hall before a joint meeting of Congress in the House Chamber of the US Capitol

This was followed by a meeting with the four leaders of the US Congress: Speaker Mr Johnson; House Democratic Leader Hakeem Jeffries; Senate Majority Leader John Thune; and Senate Democratic Leader Chuck Schumer.

The Escorting Committee, a bipartisan group of members of Congress appointed by the four leaders, preceded their Majesties into the chamber.

The House Sergeant at Arms and the Senate Sergeant at Arms then announced the King and Queen’s arrival at the doors of the chamber.

It came after a successful day for the King after the American leader spoke passionately about the bonds between the two nations as he staged a ceremonial military welcome for Charles and Queen Camilla at the White House.

Despite the recent tensions between the UK and the US, Mr Trump, speaking from a podium on the South Lawn on the second day of the King’s historic state visit, declared: ‘In the centuries since we won our independence, Americans have had no closer friends than the British.’

And he paid tribute to the ‘essence’ of the ‘special relationship’ in the wake of the Second World War, saying: ‘That understanding of our nation’s unique bond and role in history is the essence of our special relationship and we hope it will always remain that way.’

In a speech Mr Trump branded the US and the UK ‘the two most exceptional nations the world has ever known’, calling on the nations to go forward ‘together… with even stronger resolve’.

Mr Trump concluded: ‘Your Majesties, thank you once again for making this important visit. We are so honoured.’

Read King Charles’s speech in full

‘Mr Vice President, Mr Speaker, members of Congress, representatives of the American people across all states, territories, cities and communities.

‘I would like, if I may, to take this opportunity to express my particular gratitude to you all for the great honour of addressing this joint meeting of Congress and, on behalf of the Queen and myself, to thank the American people for welcoming us to the United States to mark this semi quincentennial year of the Declaration of Independence.

‘And for all of that time, our destinies as nations have been interlinked.

‘As Oscar Wilde said, “We have really everything in common with America nowadays except, of course, language”.

‘So, ladies and gentlemen, we meet in times of great uncertainty, in times of conflict from Europe to the Middle East which pose immense challenges for the international community and whose impact is felt in communities the length and breadth of our own countries.

‘We meet, too, in the aftermath of the incident not far from this great building that sought to harm the leadership of your nation and to foment wider fear and discord.

‘Let me say with unshakeable resolve: such acts of violence will never succeed.

‘Whatever our differences, whatever disagreements we may have, we stand united in our commitment to uphold democracy, to protect all our people from harm, and to salute the courage of those who daily risk their lives in the service of our countries.

‘Standing here today, it is hard not to feel the weight of history on my shoulder because the modern relationship between our two nations and our own peoples spans not merely 250 years, but over four centuries.

‘It is extraordinary to think that I am the nineteenth in our line of sovereigns to study, with daily attention, the affairs of America.

‘So, I come here today with the highest respect for the United States Congress, this citadel of democracy created to represent the voice of all American people to advance sacred rights and freedoms.

‘Speaking in this renowned chamber of debate and deliberation, I cannot help but think of my late mother, Queen Elizabeth, who, in 1991, was also afforded this signal honour and similarly spoke under the watchful eye of the Statue of Freedom above us.

‘Today, I am here on this great occasion in the life of our nations to express the highest regard and friendship of the British people to the people of the United States.

‘As you may know, when I address my own Parliament at Westminster, we still follow an age-old tradition and take a member of Parliament ‘hostage’, holding him or her at Buckingham Palace until I am safely returned.

‘These days, we look after our ‘guest’ rather well – to the point that they often do not want to leave.

‘I don’t know, Mr Speaker, if there were any volunteers for that role here today?

‘As I look back across the centuries, Mr Speaker, there emerge certain patterns, certain self-evident truths from which we can learn and draw mutual strength.

‘With the spirit of 1776 in our minds, we can perhaps agree that we do not always agree – at least in the first instance.

‘Indeed, the very principle on which your Congress was founded – no taxation without representation – was at once a fundamental disagreement between us, and at the same time a shared democratic value which you inherited from us.

‘Ours is a partnership born out of dispute, but no less strong for it, so perhaps, in this example, we can discern that our nations are in fact instinctively like-minded – a product of the common democratic, legal and social traditions in which our governance is rooted to this day.

‘Drawing on these values and traditions, time and again, our two countries have always found ways to come together.

‘And by jove, Mr Speaker, when we have found that way to agree, what great change is brought about – not just for the benefit of our peoples, but of all peoples.

‘This, I believe, is the special ingredient in our relationship.

‘As President Trump himself observed during his state visit to Britain last autumn, ‘The bond of kinship and identity between America and the United Kingdom is priceless and eternal.

‘It is irreplaceable and unbreakable.’

‘Mr Speaker, this is by no means my first visit to Washington DC – the capital of this great republic.

‘It is in fact my 20th visit to the United States, and my first as King and head of the Commonwealth.

‘This is a city which symbolises a period in our shared history, or what Charles Dickens might have called ‘A Tale of Two Georges’: the first President, George Washington, and my five-times Great Grandfather, King George III.

‘King George never set foot in America and, please rest assured, I am not here as part of some cunning rearguard action.

‘The Founding Fathers were bold and imaginative rebels with a cause.

‘250 years ago, or, as we say in the United Kingdom ‘just the other day’, they declared Independence.

‘By balancing contending forces and drawing strength in diversity, they united 13 disparate colonies to forge a nation on the revolutionary idea of ‘life, liberty and the pursuit of happiness’.

‘They carried with them, and carried forward, the great inheritance of the British Enlightenment – as well as the ideals which had an even deeper history in English common law and Magna Carta.

‘These roots run deep, and they are still vital.

‘Our Declaration of Rights of 1689 was not only the foundation of our constitutional monarchy, but also provided the source of so many of the principles reiterated, often verbatim, in the American Bill of Rights of 1791.

‘And those roots go even further back in our history: the US Supreme Court Historical Society has calculated that Magna Carta is cited in at least 160 Supreme Court cases since 1789, not least as the foundation of the principle that executive power is subject to checks and balances.

‘This is the reason why there stands a stone, by the River Thames at Runnymede where Magna Carta was signed in the year 1215.

‘This stone records that an acre of that ancient and historic site was given to the United States of America by the people of the United Kingdom, to symbolise our shared resolve in support of liberty, and in memory of President John F Kennedy.

‘Distinguished members of the 119th Congress, it is here in these very halls that this spirit of liberty and the promise of America’s founders is present in every session and every vote cast.

‘Not by the will of one, but by the deliberation of many, representing the living mosaic of the United States.

‘In both of our countries, it is the very fact of our vibrant, diverse and free societies that gives us our collective strength, including to support victims of some of the ills that, so tragically, exist in both our societies today.

‘And, Mr Speaker, for many here – and for myself – the Christian faith is a firm anchor and daily inspiration that guides us not only personally, but together as members of our community.

‘Having devoted a large part of my life to interfaith relationships and greater understanding, it is that faith in the triumph of light over darkness which I have found confirmed countless times.

‘Through it I am inspired by the profound respect that develops as people of different faiths grow in their understanding of each other.

‘It is why it is my hope – my prayer – that, in these turbulent times, working together and with our international partners, we can stem the beating of ploughshares into swords.

‘I am mindful that we are still in the season of Easter, the season that most strengthens my hope.

‘It is why I believe, with all my heart, that the essence of our two nations is a generosity of spirit and a duty to foster compassion, to promote peace, to deepen mutual understanding and to value all people, of all faiths, and of none.

‘The alliance that our two nations have built over the centuries, and for which we are profoundly grateful to the American people, is truly unique.

‘And that alliance is part of what Henry Kissinger described as Kennedy’s ‘soaring vision’ of an Atlantic partnership based on twin pillars: Europe and America.

‘That partnership, I believe Mr Speaker, is more important today than it has ever been.

‘The first reigning British sovereign to set foot in America was my grandfather, King George VI.

‘He visited in 1939 with my beloved grandmother, Queen Elizabeth the Queen Mother.

‘The forces of fascism in Europe were on the march, and some time before the United States had joined us in the defence of freedom.

‘Our shared values prevailed.

‘Today, we find ourselves in a new era, but those values remain.

‘It is an era that is, in many ways, more volatile and more dangerous than the world to which my late mother spoke, in this chamber, in 1991.

‘The challenges we face are too great for any one nation to bear alone.

‘But in this unpredictable environment, our alliance cannot rest on past achievements, or assume that foundational principles simply endure.

‘As my Prime Minister said last month: ‘ours is an indispensable partnership. We must not disregard everything that has sustained us for the last eighty years. Instead, we must build on it’.

‘Renewal today starts with security.

‘The United Kingdom recognises that the threats we face demand a transformation in British defence.

‘That is why our country, in order to be fit for the future, has committed to the biggest sustained increase in defence spending since the Cold War – during part of which, over 50 years ago, I served with immense pride in the Royal Navy, following in the naval footsteps of my father, Prince Philip, Duke of Edinburgh; my grandfather, King George VI; my great uncle, Lord Mountbatten; and my great grandfather, King George V.

‘This year, of course, also marks the 25th anniversary of 9/11.

‘This atrocity was a defining moment for America and your pain and shock were felt around the whole world.

‘During my visit to New York, my wife and I will again pay our respects to the victims, the families, and the bravery shown in the face of terrible loss. We stood with you then.

‘And we stand with you now in solemn remembrance of a day that shall never be forgotten.

‘In the immediate aftermath of 9/11, when Nato invoked Article Five for the first time, and the United Nations Security Council was united in the face of terror, we answered the call together – as our people have done so for more than a century, shoulder to shoulder, through two World Wars, the Cold War, Afghanistan and moments that have defined our shared security.

‘Today, Mr Speaker, that same, unyielding resolve is needed for the defence of Ukraine and her most courageous people.

‘It is needed in order to secure a truly just and lasting peace.

‘From the depths of the Atlantic to the disastrously melting ice-caps of the Arctic, the commitment and expertise of the United States Armed Forces and its allies lie at the heart of Nato, pledged to each other’s defence, protecting our citizens and interests, keeping North Americans and Europeans safe from our common adversaries.

‘Our defence, intelligence and security ties are hardwired together through relationships measured not in years, but in decades.

‘Today, thousands of US service personnel, defence officials and their families are stationed in the United Kingdom, as British personnel serve with equal pride across 30 American states.

‘We are building F-35s together.

‘And we have agreed the most ambitious submarine programme in history, Aukus.

‘And we do so in partnership with Australia, a country of which I am also immensely proud to serve as sovereign.

‘We do not embark on these remarkable endeavours together out of sentiment.

‘We do so because they build greater shared resilience for the future, so making our citizens safer for generations to come.

‘Our common ideals were not only crucial for liberty and equality, they are also the foundation of our shared prosperity.

‘The rule of law: the certainty of stable and accessible rules, an independent judiciary resolving disputes and delivering impartial justice.

‘These features created the conditions for centuries of unmatched economic growth in our two countries.

‘This is why our governments are concluding new economic and technology agreements – to write the next chapter of our joint prosperity and ensure that British and American ingenuity continues to lead the world.

‘Our nations are combining talent and resources in the technologies of tomorrow: our new partnerships in nuclear fusion and quantum computing, and in AI and drug discovery, holding the promise of saving countless lives.

‘More broadly, we celebrate the 430 billion dollars in annual trade that continues to grow, the 1.7 trillion dollars in mutual investment that fuels that innovation, and the millions of jobs on both sides of the Atlantic supported across both economies.

‘These are strong foundations on which to continue to build, for generations yet unborn.

‘Our ties in education, research, and cultural exchange empower citizens and future leaders of both countries.

‘The Marshall Scholarship, named after the great General George Marshall, and the Association of which I am so proud to be patron, are emblematic of the connection between our two countries.

‘Since its founding, more than 2,300 scholarships have been awarded, opening doors for Americans from all walks of life to study at the United Kingdom’s leading universities.

‘So as we look toward the next 250 years, we must also reflect on our shared responsibility to safeguard nature, our most precious and irreplaceable asset.

‘Millennia before our nations existed, before any border drawn, the mountains of Scotland and Appalachia were one, a single, continuous range, forged in the ancient collision of continents.

‘The natural wonders of the United States of America are indeed a unique asset, and generations of Americans have risen to this calling: indigenous, political and civic leaders, people in rural communities and cities alike, have all helped to protect and nurture what President Theodore Roosevelt called ‘the glorious heritage’ of this land’s extraordinary natural splendour, on which so much of its prosperity has always depended.

‘Yet even as we celebrate the beauty that surrounds us, our generation must decide how to address the collapse of critical natural systems which threatens far more than the harmony and essential diversity of nature.

‘We ignore at our peril the fact that these natural systems, in other words, nature’s own economy, provide the foundation for our prosperity and our national security.

‘The story of the United Kingdom and the United States is, at its heart, a story of reconciliation, renewal and remarkable partnership.

‘From the bitter divisions of 250 years ago, we forged a friendship that has grown into one of the most consequential alliances in human history.

‘I pray with all my heart that our alliance will continue to defend our shared values, with our partners in Europe and the Commonwealth, and across the world, and that we ignore the clarion calls to become ever more inward-looking.

‘Mr Speaker, Mr Vice-President, distinguished ladies and gentlemen, America’s words carry weight and meaning, as they have since Independence.

‘The actions of this great nation matter even more.

‘President Lincoln understood this so well, with his reflection in the magisterial Gettysburg Address that the world may little note what we say, but will never forget what we do.

‘And so, to the United States of America, on your 250th birthday, let our two countries rededicate ourselves to each other in the selfless service of our peoples and of all the peoples of the world.

‘God bless the United States and God bless the United Kingdom.’