Suspected IS scout for Berlin attack sites goes on trial

It will be the country's first trial of a suspected IS militant deployed to Germany from Syria during the chaotic 2015 refugee influx -- in contrast to "lone wolf" attacks or plots by extremists who were radicalised elsewhere.

The defendant, identified only as 19-year-old Syrian national Shaas Al-M., allegedly fought with the Islamist militia in his war-torn homeland for two years before arriving in Germany as a refugee in August 2015.

He will stand trial in a special state security court in Berlin on charges of membership of a foreign terrorist organisation, which carries up to 10 years in jail, and military weapons law violations.

The trial will be held under tight security, coming just over two weeks after an IS extremist from Tunisia ploughed a truck through a Berlin Christmas market in an attack that killed 12 people.

'Attack targets'

Prosecutors claim the defendant joined the jihadist group as a teenager in mid-2013, taking part in combat operations, handling an AK-47 assault rifle and supplying food to fighters.

He arrived in Germany near the peak of a mass influx of people fleeing Syria, Iraq and other crisis-torn countries that brought almost 900,000 asylum seekers to Europe's biggest economy in 2015.

He allegedly stayed in "close contact" with IS and repeatedly visited the German capital until February 2016 to scout out landmark targets and busy tourist sites for an attack.

Among the suspected targets were the area around the glass-domed Reichstag building that houses the lower house of parliament, the nearby Brandenburg Gate monument and the busy shopping square Alexanderplatz.

He then allegedly "passed the information about the potential attack targets onto his contacts at the IS", said the court in a statement.

"In addition, he arranged to send at least one person to Syria as a fighter and offered his services as a contact person for potential attackers in Germany," it added.

The young Syrian was arrested on March 22 last year and has been in pre-trial detention since. The court has set 25 hearings until April.

Truck rampage

Germany has been shocked by a spate of IS-claimed attacks, and some foiled plots, that a growing right-wing populist movement has blamed on the open-door refugee policy of Chancellor Angela Merkel.

In some cases last year, the jihadists were home-grown, while others were migrants and refugees.

More attacks are feared when some of the 400-odd German jihadists still in Syria and Iraq return home.

In June last year, police arrested three Syrian men over an alleged plan to use guns and suicide vests in an IS attack in Duesseldorf.

In July, a 17-year-old Afghan refugee wounded five people in an axe rampage on a train before police shot him dead.

Days later a 27-year-old Syrian blew himself up outside a music festival, wounding 15 people.

In October, police say they prevented an attack on a Berlin airport by a Syrian refugee, 22-year-old Jaber al-Bakr.

Al-Bakr evaded a police raid but was caught by Syrian compatriots soon after and handed over to police. Two days later, he was found hanged in his cell, sparking a scandal over the security lapse in custody.

December saw the worst IS-claimed attack when Tunisian Anis Amri, 24, drove a hijacked truck into a packed Berlin Christmas market.

He killed 12 people, including the lorry's registered Polish driver, and was shot dead four days later in Italy after firing first at police there.

Germany's domestic security service estimates that the number of radical Islamists in Germany rose above 9,000 last year, from some 3,800 in 2011.

About 550 of them are considered dangerous and capable of a violent attack.