The ongoing US military blockade in the Strait of Hormuz has severely fractured diplomatic ties between Washington and London. King Charles III and Queen Camilla are scheduled to travel to the United States for a formal state visit from April 27 to April 30. The trip coincides with the 250th anniversary of American independence. The King will address a Joint Meeting of Congress on April 28.
President Donald Trump recently threatened to destroy “a whole civilization” in Iran. Prime Minister Keir Starmer refused to authorize British military assets to support US strikes. Trump publicly berated the UK. Relations collapsed. Trump also sparked severe domestic backlash over the weekend. He posted and subsequently deleted an AI-generated image of himself as Jesus Christ. The image depicted him healing a patient reportedly resembling Jeffrey Epstein. Trump directed recent public insults toward Pope Leo XIV and Starmer.
Liberal Democrat leader Sir Ed Davey urged the UK government to cancel the trip on Monday. He called Trump a “dangerous and corrupt gangster.” Starmer firmly defended the visit to the House of Commons. He argued the monarchy’s soft power is crucial for maintaining the bilateral relationship, according to a report by The National. Starmer publicly rebuked Trump’s threats against Iranian civilians as “wrong.”
Trump embraced the upcoming royal arrival. He posted on Truth Social. He stated he is “look[ing] forward to spending time with the King” and called the event “TERRIFIC!” The upcoming trip is the first state visit by a British monarch to the US since Queen Elizabeth II met President George W. Bush in May 2007, a fact noted in a historical overview by Time. The diplomatic mission comes shortly after Kate Middleton returned to Windsor for Easter services.
Guardian columnist Zoe Williams published a piece questioning the viability of the visit. She likened the conversational hazards King Charles will face in the Oval Office to navigating the “lasers in Entrapment.” She noted the immense difficulty of maintaining royal civility with a leader behaving unpredictably amid the ongoing Middle East military crisis.
How Starmer is Using the Monarchy to Bypass Fractured Diplomacy
The upcoming state visit marks a deliberate strategic shift from Downing Street. Executive-level diplomacy between Starmer and Trump is effectively frozen following the UK’s refusal to supply military assets for the Iran blockade. Starmer is using the British monarchy to de-escalate tensions. King Charles III provides an apolitical channel to engage the White House. This maneuver aims to stabilize the 250-year US-UK alliance without requiring Starmer to endorse Trump’s aggressive military rhetoric or controversial domestic behavior.