Mauritanian authorities acting with French helped arrest Muammar Gaddafi's former chief of intelligence, Abdullah al-Senussi, as he entered the West African country on a false passport, officials said on Saturday.
Senussi, who for decades before the late dictator's fall inspired fear and hatred in ordinary Libyans, is sought by the Hague-based International Criminal Court on charges of crimes against humanity. The whereabouts of Senussi, the last major figure at large from Gaddafi's regime, had been unclear for months.