The UK Observes Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England.

Britain's Queen Elizabeth II passes Britian's opposition labour party leader, Jeremy Corbyn, as she leads the the Remembrance Sunday ceremony at the Cenotaph on Whitehall, London, on November 8, 2015. Services are held annually across Commonwealth countries during Remembrance Day to commemorate servicemen and women who have fallen in the line of duty since World War I.

Britain's Queen Elizabeth II leads the the Remembrance Sunday ceremony at the Cenotaph on Whitehall, London, on November 8, 2015.

Britain's Queen Elizabeth II (R) walks with her husband Britain's Prince Philip, Duke of Edinburgh as she leads the the Remembrance Sunday ceremony at the Cenotaph on Whitehall, London, on November 8, 2015.

Britain's Queen Elizabeth II leads the the Remembrance Sunday ceremony at the Cenotaph on Whitehall, London, on November 8, 2015.

Queen Elizabeth II attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, United Kingdom. People across the UK gather to pay tribute to service personnel who have died in the two World Wars and subsequent conflicts. 

Britain's Queen Elizabeth II lays a wreath during the Remembrance Sunday ceremony at the Cenotaph on Whitehall, London, on November 8, 2015.

Queen Elizabeth II lays a wreath during the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, United Kingdom.

Britain's Queen Elizabeth II lays a wreath during the Remembrance Sunday ceremony at the Cenotaph on Whitehall, London, on November 8, 2015.

Queen Maxima of the Netherlands attends the Remembrance Sunday ceremony at the Cenotaph on Whitehall, London, on Nov. 8, 2015. 

King Willem-Alexander of the Netherlands attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, United Kingdom.

Prince Harry attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, United Kingdom.

Prince William, Duke of Cambridge, attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, United Kingdom.

Prince William, Duke of Cambridge lays a wreath during the annual Remembrance Sunday Service at the Cenotaph, Whitehall on November 8, 2015 in London, England

Queen Elizabeth II lays a wreath during the annual Remembrance Sunday Service at the Cenotaph, Whitehall on November 8, 2015 in London, England.

Britain's Prince Philip, Duke of Edinburgh lays a wreath on the Cenotaph during the Remembrance Sunday ceremony in Whitehall, London on November 8, 2015.

Britain's Prince Philip, Duke of Edinburgh lays a wreath on the Cenotaph during the Remembrance Sunday ceremony in Whitehall, London on November 8, 2015.

(R-L) King Willem-Alexander of the Netherlands, Prince Philip, Duke of Edinburgh and Queen Elizabeth II attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 

Queen Elizabeth II attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 

(R) Queen Maxima of the Netherlands and Catherine, Duchess of Cambridge attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 

(R) Queen Maxima of the Netherlands and Catherine, Duchess of Cambridge attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 

(R) Queen Maxima of the Netherlands and Catherine, Duchess of Cambridge attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 

(R-L) Queen Maxima of the Netherlands and Catherine, Duchess of Cambridge attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England

(L-R) Prince William, Duke of Cambridge and Prince Harry attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 

Prince William, Duke of Cambridge attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England.

Prince William, Duke of Cambridge and Prince Harry attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England.

(C) Prince Harry and Prince William, Duke of Cambridge (R) with Prince Andrew, Duke of York attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England.

Queen Maxima of the Netherlands attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England.

Queen Maxima of the Netherlands attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England.

Prince William, Duke of Cambridge attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 

(L) Queen Maxima of the Netherlands and Sophie, Countess of Wessex attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England

Queen Maxima of the Netherlands attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England.

Queen Maxima of the Netherlands attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 

Sophie, Countess of Wessex attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England.

Queen Maxima of the Netherlands attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England. 

Queen Elizabeth II attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

 Queen Elizabeth II attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

Queen Maxima of the Netherlands attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

Queen Maxima of the Netherlands attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

Queen Elizabeth II attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England. 

Queen Maxima of the Netherlands attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

Prince William, Duke of Cambridge attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

Sophie, Countess of Wessex attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

British Prime Minister David Cameron attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, United Kingdom. People across the UK gather to pay tribute to service personnel who have died in the two World Wars and subsequent conflicts.

Catherine, Duchess of Cambridge attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 

(C) Queen Maxima of the Netherlands with Catherine, Duchess of Cambridge (L) and Sophie, Countess of Wessex (R)  attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England.

(R-L) Queen Maxima of the Netherlands and Catherine, Duchess of Cambridge attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 

(R-L) Prince William, Duke of Cambridge and Prince Harry attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England.

Princess Michael of Kent attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England.

Catherine, Duchess of Cambridge attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England. 

Catherine, Duchess of Cambridge attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

 Catherine, Duchess of Cambridge attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

Catherine, Duchess of Cambridge attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

Catherine, Duchess of Cambridge attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

(L-R) Catherine, Duchess of Cambridge and Queen Maxima of the Netherlands attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

Catherine, Duchess of Cambridge attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

(L-R) Catherine, Duchess of Cambridge and Queen Maxima of the Netherlands attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.

(L-R) Timothy Laurence, Catherine, Duchess of Cambridge, Queen Maxima of the Netherlands and Sophie, Countess of Wessex attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, United Kingdom. 

Queen Elizabeth II attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 



Sophie, Countess of Wessex attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England.

Sophie, Countess of Wessex attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 

(C) Prince Harry and Prince William, Duke of Cambridge (R) with Prince Andrew, Duke of York (L) attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 

Princess Anne, Princess Royal attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England.

(L-R) Princess Michael of Kent with Birgitte, Duchess of Gloucester, Prince Richard, Duke of Gloucester and Princess Alexandra attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall at The Cenotaph on November 8, 2015 in London, England. 

(L-R) Prince Philip, Duke of Edinburgh and King Willem-Alexander of the Netherlands attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England

 Princess Michael of Kent attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England. 

 Birgitte, Duchess of Gloucester and Prince Richard, Duke of Gloucester attend the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 8, 2015 in London, England.