UK's King Charles III addresses a joint session of U.S. Congress — 4/28/2026

Summary

King Charles III addresses a joint session of the U.S. Congress during a state visit, emphasizing the historical and enduring alliance between the United Kingdom and the United States. He highlights shared democratic values, defense cooperation, economic ties, and technological partnerships, while calling for renewed commitment to collective security and environmental stewardship.

• King Charles III speaks about the 250-year history of US-UK relations and shared democratic heritage.
• He notes the importance of the US-UK alliance in addressing current global conflicts and security threats.
• The UK has committed to a major increase in defense spending, the largest since the Cold War.
• The speech references joint projects like F-35 production and the AUKUS submarine program.
• New partnerships in nuclear fusion, quantum computing, AI, and drug discovery are highlighted.
• Trade between the US and UK is valued at $430 billion annually with $1.7 trillion in mutual investment.
• King Charles calls for action to address the collapse of natural systems, linking nature to prosperity and security.
• The address concludes with a prayer for the alliance to continue defending shared values.