SPECTRE is the ultimate threat; the merciless international terrorist organisation led by James Bond's nemesis, Ernst Stavro Blofeld. In Thunderball, SPECTRE is holding the world to ransom with two stolen nuclear weapons and it is 007's duty to find them in time to prevent a global catastrophe. In On Her Majesty's Secret Service, Bond disrupts SPECTRE's plan to destroy Britain from the inside, but little does he know victory will bring tragic consequences. In You Only Live Twice, grief-stricken and erratic, Bond is given one last chance to face his arch-enemy in a battle to the death.