A professional lip reader has claimed to pick up on a tense exchange between Donald Trump and King Charles III, with Queen Camilla present, during their arrival in the United States.

The King, 77, and Camilla, 78, landed in Washington, D.C. on April 27 for a four-day state visit. They were welcomed by officials and greeted by children from British military families before walking through a ceremonial honor guard formed by U.S. service members.

Their visit comes just days after a disturbing incident at the White House Correspondents’ Association Dinner, where gunshots were reported and Trump was quickly escorted out by security. The suspect, identified as Cole Tomas Allen, now faces multiple charges, including attempted assassination and firearms-related offenses.

According to lip reader Nicola Hickling, Trump appeared to reference the incident directly, beginning with a remark about “this shooting.” Charles reportedly responded by suggesting he didn’t want to linger, saying he felt uncomfortable being there.

Trump is said to have reassured him, admitting he hadn’t been prepared before but now felt more ready. He then reportedly shifted topics, mentioning a conversation with Vladimir Putin and claiming that Putin “wants war.”

The lip reader claims Trump went further, expressing concern that if certain actions were taken, it could “wipe out the population.” Charles allegedly tried to steer the discussion away more than once, indicating they could talk about it another time.

The tone eventually lightened, with Trump reportedly pointing out a ballroom in the White House and offering to show it to the King. Charles responded politely, suggesting he’d likely be given a tour.

Neither Buckingham Palace nor the White House has commented on the reported exchange.