“At least 5,600 supporters of so-called Islamic State (IS) have returned to their home countries as it loses ground in Iraq and Syria, a new report says. The Soufan Center, a US-based think tank, says 33 states have reported arrivals in the past two years. The figure includes half of the estimated 850 people who left the UK.”
Source: IS foreign fighters: 5,600 have returned home – report – BBC News