Syrian suicide bomber who blew himself up outside German music festival had pledged allegiance to ISIS, had Islamist videos at his home and had enough chemicals to make another bomb, police reveal.

For the fourth time in the past week, a Muslim man committed an attack against civilians in Germany. German authorities are still denying they have a problem of Islamic violence.

A Syrian man blew himself up and injured 12 people after being turned away from an open-air music festival at the southern German city of Ansbach on Sunday night.

He was a 27-year-old Syrian who had been denied asylum, Bavaria’s top security official said early Monday.

“We don’t know if this man planned on suicide or if he had the intention of killing others,” Bavarian interior minister Joachim Herrmann initially said.

He later recanted and said the terrorist was driven by Muslim religious extremism. “My personal view is that I unfortunately think it’s very likely this really was an Islamist suicide attack,” he told German news agency dpa.

Asked whether the bomber might have links to the Islamic State (ISIS) group, Herrmann said that couldn’t be ruled out, though there was no concrete evidence for this yet.

“The obvious intention to kill more people indicates an Islamist connection,” he told dpa.

Roman Fertinger, the deputy police chief in nearby Nuernberg, said it was likely there would have been more casualties if the man had managed to enter the concert venue.

Herrmann said that the terrorist’s request for asylum was rejected a year ago, but he was allowed to remain in Germany because of the strife in Syria.

Three of the 12 victims suffered serious injuries, Herrmann said.

A spokesman for the prosecutor’s office in Ansbach said the attacker’s motive wasn’t clear.

“If there is an Islamist link or not is purely speculation at this point,” said the spokesman, Michael Schrotberger.

German authorities initially denied that last week’s attack on a train was terror-motivated. ISIS  later claimed responsibility for the attack.

Germany on Edge

The explosion came as Germany, and the southern state of Bavaria in particular, have been on edge. Just two days earlier, a man went on a deadly rampage at a Munich mall, killing nine people and leaving dozens wounded.

And an ax attack on a train near Wuerzburg last Monday wounded five. A 17-year-old Afghan asylum-seeker was shot and killed by police as he fled the scene.

The recent attacks in Bavaria, a picturesque, mountainous haven for travelers, came shortly after a Tunisian man driving a truck killed 84 people when he plowed through a festive crowd celebrating Bastille Day in Nice, along the famed French Riviera.

In Munich on Sunday evening, 1,500 people gathered at the scene of the shooting there, lighting candles and placing flowers in tribute to the victims of an 18-year-old German-Iranian. Police said that he had planned the attack for a year.

After the Munich attack, Herrmann urged the German government to allow the country’s military to be deployed to support police during attacks. Germany’s post-war constitution, because of the excesses of the Nazi era, only allows the military to be deployed domestically in cases of national emergency.

Herrmann has called those regulations obsolete and said that Germans have a “right to safety.”

Back in January, Bavaria’s justice minister launched a state program in Ansbach meant to teach refugees the basics of law in their new host country. The initiative came amid growing tensions and concerns in Germany about how it would integrate the estimated 1 million-plus migrants it registered crossing into the country last year.

Classes include lessons about freedom of opinion, the separation of religion and state and the equality of men and women.

“Germany is an attractive country because it respects the dignity of every human being,” an educational film shown to newcomers said, “and it is supposed to stay that way.”

By: AP and United with Israel Staff