Media freedom suffered a "drastic decline" worldwide last year in part because of extremist groups such as Islamic State and Boko Haram, the watchdog group Reporters Without Borders said in its annual evaluation released Thursday.
"There has been an overall deterioration linked to very different factors, with information wars, and action by non-state groups acting like news despots," the head of the Paris-based group, Christophe Deloire, told AFP