VIENNA - The 19-year-old Austrian arrested over an alleged plot to strike a Taylor Swift concert in Vienna had built explosive devices for his attack and had pledged allegiance to Islamic State, authorities said on Aug 8.
The central suspect, who has North Macedonian roots, made a full confession in custody, Austria’s general director for public security Franz Ruf told a news conference.
He swore loyalty to the IS militant group’s leader on the internet and kept chemicals and technical devices at his home in the town of Ternitz in preparation for an attack, Mr Ruf added.
The 19-year-old, whose name was not given, was planning an attack with an explosive or knife among the estimated 20,000 “Swifties” set to gather outside the stadium, said national intelligence head Omar Haijawi-Pirchner.
“His aim was to kill himself and a large number of people during the concert, either today or tomorrow,” he added at the news conference. “There is currently no information that other concerts are subject to an explicit threat.”
Two other Austrian youths aged 17 and 15 were also detained on Aug 7 over the foiled plot, officials said after the plot was announced to the shock of "Swifties" globally.
Authorities painted a picture of the main suspect as having self-radicalised, transforming his appearance and sharing Islamist propaganda online. He quit his job on July 25, telling people he had “big plans”, Mr Ruf said.
One neighbour told Austrian broadcaster Puls24 that he kept himself to himself and had grown a “Taliban beard”.
Swift's three concerts in Vienna, due to start on Aug 8 for a sold-out 65,000 audience each, were cancelled, to the consternation of fans, many of whom had travelled far.
"It's just heartbreaking, just frustrating. But at the end of the day I guess it's for everyone's safety," said Mr Mark del Rosario, who had flown from the Philippines for the show.
According to US broadcaster ABC, citing law enforcement and intelligence sources, Austrian authorities had received information about the Swift concert threat from US intelligence.
It cited the sources as saying at least one of the suspects had pledged allegiance to a resurgent wing of Islamic State, on Telegram in June but the alleged plot was Islamic State-inspired rather than directed by the group's operatives.
Austrian Interior Minister Gerhard Karner said foreign intelligence agencies had helped with the investigation, as Austrian law does not allow monitoring of messenger apps.
Event organiser Live Nation urged fans of Coldplay, which is due to play at the same stadium on Aug 21, to stay calm and said it was in contact with authorities.
It did not comment on whether the show would take place.
British police said on Thursday there was nothing to indicate that the planned attack in Vienna would have an impact on her shows at Wembley Stadium, London, next week.
“Concerts are often a preferred target of Islamist attackers, large concerts,” said Mr Karner, listing the 2015 attack on Paris’ Bataclan venue and the 2017 bombing at the Manchester Arena where US pop star Ariana Grande had played.
The planned attack also brought to mind a foiled plot by three IS-linked suspects against Vienna’s gay pride parade in 2023.
Authorities have revamped their national security intelligence in the wake of a 2020 attack by a convicted jihadist in the centre of Vienna that left four dead, the first such militant attack in the Austrian capital in a generation.
Mr Ruf said there was a constant exchange of information with foreign partners, which together with Austrian authorities' own intelligence had solidified into a specific threat situation.
The shows were to be part of the record-breaking Eras Tour by the American singer-songwriter which started on March 17, 2023, in Glendale, Arizona, US, and is set to conclude on Dec 8, 2024, in Vancouver, Canada.
Swift, 34, has not yet commented on the cancellations on her official Instagram account which has 283 million followers.
Her fans were horrified at the threat, with some begging organizers to postpone the concert instead of cancelling it outright. Promoters have said they will pay back tickets.
"i can’t believe the concert i’ve been waiting for over 10 years is now gone. i don’t think i’ll ever get over this," said one fan on social media.
"As disappointing as not being able to go to this concert is, TRUST ME u do not want to experience that," added another.
Some who had travelled from abroad for the concerts planned to do some sightseeing or hang with friends instead.
"We'll check out some museums, maybe catch up with a few friends who reside here," said Mr del Rosario. "But apart from that, maybe look at Swiftie organised events. To be with fellow fans, you know, share the same pain and just dance it out. As I believe Taylor Swift would want us to have fun."
One group of local “Swifties” said they had received permission to still hold tour parties in coordination with local police. REUTERS