King Charles III has extolled the importance of Britain's "special relationship" with the United States in a historic speech to Congress, making pointed references to the significance of Nato, the defence of Ukraine, and the climate crisis. Delivered during a state visit that coincides with Donald Trump's presence in Washington, the address was widely interpreted as a veiled plea to the former president to reaffirm traditional European alliances and restore America's role as a defender of liberal values.
Key Themes in the Royal Address
Speaking from the dais of the House of Representatives before an audience of lawmakers from both parties and top military officials, Charles stated: "America's words carry weight and meaning, as they have since independence. The actions of this great nation matter even more." He praised the historic bond between the two nations, calling it "truly unique" and expressing profound gratitude to the American people.
Defence and Security
The monarch urged "unyielding resolve" in supporting Ukraine and its people to "secure a truly just and lasting peace." He underscored the centrality of Nato, noting the commitment of US armed forces and allies to mutual defence, protecting citizens from common adversaries. Charles also endorsed the Aukus pact with Australia, describing it as "the most ambitious submarine programme in history."
Climate and Environment
Charles highlighted the urgency of addressing climate change, referencing "the collapse of critical natural systems" and warning that ignoring these threats imperils prosperity and national security. He evoked Teddy Roosevelt's description of America's natural splendour, urging the current generation to act decisively.
Trade and Economic Ties
At a time when Trump has threatened tariffs on British goods, Charles celebrated the $430bn in annual trade and $1.7tn in mutual investment between the two countries, calling these "strong foundations on which to continue to build for generations yet unborn."
Political Context and Reactions
The address followed a ceremonial welcome at the White House, where Trump declared "Americans have no closer friends than the British." However, the king's arrival was private to avoid public tensions, akin to the volatile visit of Ukrainian President Volodymyr Zelenskyy. Democratic leaders used the occasion to stress the importance of alliances. Senate Minority Leader Chuck Schumer said: "The visit of King Charles III should serve as a reminder to the president of the United States that friends and allies matter. For the security of Europe, Nato matters."
Controversies and Sensitivities
Charles's remarks were diplomatically couched, avoiding direct criticism of Trump's policies, including Britain's refusal to join US-led strikes on Iran. The king also avoided mention of the Epstein scandal, which has embroiled his brother Andrew. Congress recently passed a bill requiring release of Epstein-related files, and the House oversight committee has sought Andrew's testimony.
The speech marked the first royal address to Congress since Queen Elizabeth II in 1991. Charles described the world as "more volatile and more dangerous" since then, underscoring the enduring need for the US-UK alliance.



