The United States remains the UK’s closest security and defence partner, yet the evolving political landscape in Washington has introduced new strains in transatlantic cooperation on countering foreign information manipulation and interference. While both countries acknowledge the threat posed by malign disinformation actors, the Trump Administration has placed significant emphasis on defending absolute freedom of speech and has criticised European and UK legislative initiatives as forms of censorship. This has led to the Trump Administration closing key US institutions, restricting funding for independent media and civil society organisations and instigating visa bans on prominent British and European anti-disinformation experts, whom the US government has accused of attempting to suppress American viewpoints through extraterritorial censorship. (Conclusion, Paragraph 127)