LONDON, UNITED KINGDOM - JUNE 02: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Prince Edward, Duke of Kent attends the Rifles' Sounding Retreat on Horse Guards Parade on June 2, 2016 in London, England. The Massed Bands and Bugles of The Rifles' return to Horse Guards after nearly 25 years in support of the Regiment's 'Care for Casualties' appeal which supports the ongoing needs of the Regimental family. (Photo by Max Mumby/Indigo/Getty Images)
LONDON, UNITED KINGDOM - JUNE 02: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Prince Edward, Duke of Kent attends the Rifles' Sounding Retreat on Horse Guards Parade on June 2, 2016 in London, England. The Massed Bands and Bugles of The Rifles' return to Horse Guards after nearly 25 years in support of the Regiment's 'Care for Casualties' appeal which supports the ongoing needs of the Regimental family. (Photo by Max Mumby/Indigo/Getty Images)
