On Wednesday, June 4, 2014, Her Majesty Queen Elizabeth II and His Royal Highness The Duke of Edinburgh arrived at Horse Guards Parade in London to attend The Royal Marines 350th Anniversary Beating Retreat.

According to the official website for the 2014 Royal Marines Beating Retreat during today’s important event:

“…the Royal Marines [were] joined on parade by bands from the United States Marine Corps and the Royal Netherlands Marine Corps. Furthermore, a guard of honour comprising of over 100 Royal Marines Commandos complete[d] the line-up of this unique occasion.”

Please click here and/or here to view photos.