SINGAPORE - SEPTEMBER 13: Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge tour the Kranji War Memorial on day 3 of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge's Diamond Jubilee Tour of the Far East on September 13, 2012 in Singapore. Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge are on a Diamond Jubilee Tour of the Far East taking in Singapore, Malaysia, the Solomon Islands and the tiny Pacific Island of Tuvalu. (Photo by Chris McGrath/Getty Images)