King Charles III highlighted the crucial bonds between the United Kingdom and France in the face of a “multitude of more complex threats,” as he welcomed President Emmanuel Macron for the first state visit by a European leader to his country since Brexit.

In July 2025, after French President Emmanuel Macron made a state visit to the U.K., a claim (archived) circulated online that Macron broke royal protocol when he walked in front of King Charles III while inspecting British troops on July 8.

French President Emmanuel Macron was welcomed Tuesday in London by Britain's King Charles III for a three-day state visit in the first since 2008 by France's leader.