The biggest British military defeat?

• The US war of Independence, 1775-1783.

• Castlebar, 1798.

• Hastings, 1066.

• Isandhlwana, 1879.

• Bordeaux, 1453.

• Yorktown, 1781.

• Somme 1916

• The Hundred years war, 1337-1453.

• Suez Crisis 1955

• Medway, 1667.

• Afghanistan, 1842, 1880, 1919.

• Dunkirk 1940

• Gallipoli, 1915; Iraq, 1916.

• The Battle of Cartegena de las Indias, 1741.

• La Rochelle, 1372.

• SIngapore 1942

• Saratoga, 1777.

• Orleans, 1429.

• Other: