ISIS no longer controls any territory and has lost many leaders, but it continues to claim responsibility for deadly attacks worldwide a decade after declaring its caliphate.ISIS no longer controls any territory and has lost many leaders, but it continues to claim responsibility for deadly attacks worldwide a decade after declaring its caliphate.Read Morec8fc9198-454d-5b6a-8455-7459b4ebc85a, fox-news/world/terrorism/isis, fox-news/topic/associated-press, fox-news/world/terrorism, fox-news/world/world-regions/iraq, fox-news/world/conflicts/syria, fox-news/world/united-nations, fox-news/politics/defense, fnc, fox-news/world, article, Associated PressFOX News : World