Live updates: 5 arrested on terrorism charges near U.K. air base used by U.S.

What to know today U.K. TERRORISM PROBE: A farmer’s pre-dawn alert about a group of hooded and masked men appears to have sparked a massive security operation around a British base the U.S. Air Force used to facilitate strikes on Iran. TRUMP ADS: The Trump administration released a new taxpayer-funded ad as part of its public service announcement campaign that is nearly identical to one of President Donald Trump’s 2024 presidential campaign ads. GATES ON AI: Microsoft co-founder and billionaire philanthropist Bill Gates called on the U.S. to be a leader in regulating the growth of artificial intelligence but warned that getting countries to agree on a global framework could be “more difficult” than Cold War-era negotiations to limit nuclear weapons. IRAN WAR: Iranian Foreign Minister Abbas Araghchi said his country is prepared to resume fighting with the United States but has not yet abandoned diplomacy after Trump publicly rejected a proposal to reopen the Strait of Hormuz.

Live updates and the latest news as Trump releases a taxpayer-funded PSA resembling a 2024 campaign ad, Bill Gates warns about the need for AI regulation, and Iran’s foreign minister says his country is ready to resume fighting the war with the U.S.