King Charles and Queen Camilla observed military personnel march at the Quadrangle of Buckingham Palace.

The official page of the Royal Family posted a clip of the couple watching the march on Tuesday.

“Upon their return from Parliament, Their Majesties observed military personnel march past in the Quadrangle of Buckingham Palace,” the caption of the clip read.

The post concluded with, “In 1952, a young Prince Charles joined his mother Queen Elizabeth II and his father The former Duke of Edinburgh to watch a march past from the same position, following the first State Opening of Parliament of Her late Majesty’s reign.”