Europol director Rob Wainwright said the ISIS’s new online platform had been uncovered during a 48-hour operation against Internet extremism last week.
Since Madeleine vanished from Portugal, the media has suggested many explanations ranging from a burglary gone wrong to abduction by slave traders.
Thomas Mair, who murdered Jo Cox just before Brexit was found to subscribe to extreme-right ideologies and was sentenced to life imprisonment.
The Global Terrorism Index said worldwide there had been 29,376 deaths caused by terrorism in 2015, a drop of 10% and the first fall in four years.
The court did not spell out in its ruling whether the government would need to pass a new law to begin the divorce proceedings, but Britain’s Brexit minister David Davis said this was likely if the Supreme Court upholds the decision.