IS group to step up attacks on Europe - Europol Published duration 2 December 2016

image copyright Reuters image caption France has been under heightened security since the November 2015 Paris attacks

Europol has warned that militants from so-called Islamic State (IS) will aim to step up attacks on European targets, as they face defeat in the Middle East.

The European police force says more foreign fighters will try to come back to Europe, and "several dozen" capable of attacks could already be there.

Their tactics could include car bombs, kidnappings and extortion, it said.

But the report plays down the likelihood of attacks on critical infrastructure, such as nuclear sites.

media caption Rob Wainwright, Director, Europol: "It is important that we have a concerted European response to deal with the threat"

It says that IS militants now prefer soft targets, and there is now a greater emphasis on "lone actors" such as the perpetrator of the lorry attack in Nice in July.

It warns that some Syrian refugees in Europe may be vulnerable to recruitment by extremists who infiltrate refugee camps.

Europe has been shaken by a series of attacks in recent years blamed on IS militants.

'Threat still high'

The report said the EU faced a range of threats and attacks from both organised networks and lone actors, either directed or inspired by IS and involving a range of weapons including bladed weapons and vehicles.

Home-made, commercial and military explosives in improvised devices such as those used in Syria and Iraq had not yet been used in Europe but this was "conceivable... at some stage", it added.

Major recent terror attacks in Europe

image copyright AP image caption More than 80 people were killed by a lorry in Nice in July

January 2015 - Massacre at the Paris office of satirical magazine - Massacre at the Paris office of satirical magazine Charlie Hebdo and siege at a Jewish supermarket

November 2015 - Attacks on Attacks on Bataclan concert hall and bars and restaurants in Paris. 130 killed

March 2016 - Suicide bombings in Brussels airport and metro - Suicide bombings in Brussels airport and metro leave 32 dead

14 July 2016 - More than 80 people killed after a lorry ploughed into a crowd - More than 80 people killed after a lorry ploughed into a crowd in the southern French city of Nice during Bastille Day celebrations

18-24 July 2016 - Series of violent attacks in various locations - Series of violent attacks in various locations in southern Germany leave 10 dead

26 July 2016 - Priest Fr - Priest Fr Jacques Hamel killed in knife attack in French church

"The so-called Islamic State has proven to be very effective in inspiring people to commit terrorist acts and in setting attacks in motion themselves," the report said.

media caption Captured fighter Nicolas Moreau gave details about IS’s external operations department

Europol Director Rob Wainwright told the BBC that improved collaboration between European intelligence agencies had reduced the chances of large-scale attacks.

But he cautioned against complacency regarding potential terrorists: "They're resorting to random attacks by lone actors," he said.

"The threat is diverse and challenging as we have to make sure our intelligence collection and exchange is up to the mark so we can identify who among them pose the greatest danger."

Other key points of the report: