British Foreign Secretary regrets 'war on terror'
Writing in the Guardian, Mr Miliband said the idea had unified disparate "terrorist groups" against the West.
He said the right response to the threat was to champion law and human rights - not subordinate it.
Mr Miliband repeated the views in a speech in Mumbai, India, the scene of attacks by gunmen last year.
Mr Miliband's warning comes five days before the end of US President George Bush's administration, which has led the so-called "war on terror".
Read entire article at BBC
He said the right response to the threat was to champion law and human rights - not subordinate it.
Mr Miliband repeated the views in a speech in Mumbai, India, the scene of attacks by gunmen last year.
Mr Miliband's warning comes five days before the end of US President George Bush's administration, which has led the so-called "war on terror".