On July 7 , 2005 , the United States Army Band played " God Save the Queen " outside the embassy in remembrance of the victims of the 7 July 2005 London bombings . This mirrored the Band of the Coldstream Guards ' unprecedented performance of " The Star-Spangled Banner " during the Changing of the Queen 's Guard at Buckingham Palace on September 13 , 2001 in remembrance of the victims of the September 11 attacks in the United States
September 11 attacks
September 11 attacks
Embassy of the United Kingdom, Washington, D.C.