India, April 17 -- A royal expert has accused Prince Harry of deliberately planning his Ukraine tour to annoy his brother, Prince William. Editor at Large of the Mail on Sunday Charlotte Griffiths told GB News that the Duke of Sussex "knows exactly how to push his brothers buttons."

The outlet previously reported that Harry's surprise visit to Ukraine has left Prince William angry with and frustrated at Palace officials, according to insiders, as the Prince of Wales was reportedly denied permission for a similar tour over security concerns. Harry met injured soldiers in Lviv last week, while William was denied permission to visit the war-torn country.

"That's the kind of thing that would absolutely infuriate William," Griffiths has now ...