Turkish soldiers take part in an international service of remembrance at the Abide memorial in Turkey during commemorations marking the 100th anniversary of one of Britain's worst military disasters at the Abide memorial in Turkey during commemorations marking the 100th anniversary of one of Britain's worst military disasters in Eceabat, Turkey on April 24, 2015. As world leaders gathered at the huge Canakkale Martyrs' Memorial, the Prince praised the heroism and humanity shown by soldiers from both sides during the Gallipoli Campaign a century ago. Photo by Niall Carson/PA Photos/ABACAPRESS.COM24/04/2015 - Eceabat - Photo

Turkish soldiers take part in an international service of remembrance at the Abide memorial in Turkey during commemorations marking the 100th anniversary of one of Britain's worst military disasters at the Abide memorial in Turkey during commemorations marking the 100th anniversary of one of Britain's worst military disasters in Eceabat, Turkey on April 24, 2015. As world leaders gathered at the huge Canakkale Martyrs' Memorial, the Prince praised the heroism and humanity shown by soldiers from both sides during the Gallipoli Campaign a century ago. Photo by Niall Carson/PA Photos/ABACAPRESS.COM24/04/2015 - Eceabat