The suspect, described by investigators as a Chinese national who ran a hair salon in L'Hospitalet de Llobregat, was detained on Tuesday, and later released pending proceedings.
Austrian authorities said that they identified a 39-year-old British citizen as a suspect. He was arrested in London on Monday.
The man was also indicted, along with a 17-year-old boy, for planning to murder a man in a small town in southern Germany last year. They both deny the charges.
Two men with ties to ISIS were arrested in New Jersey for planning violent antisemitic attacks. The suspects were also tied with the cell behind the Halloween terror plot in Dearborn, Michigan.
'People left in chaos, carrying children, some in wheelbarrows, some on donkey carts, some on their feet'
The suspect was detained by a unit of the police Special Task Force after officers seized equipment for making a bomb during a search of three residential addresses linked to him.
Transport minister Heidi Alexander would not comment if the suspect had any known mental health history.
The individual, who is a COVID denier, was convicted of terrorism after encouraging a violent uprising against the British government.
Several suspects were arrested for allegedly plotting a terror attack, FBI Director Kash Patel wrote on X/Twitter.
An update to the British government website showed that an asset freeze, director disqualification and travel ban were imposed on Aliakbar Ansari.
Republican and Democratic senators urge President Trump to act against Sudan’s Rapid Support Forces (RSF) after the group’s latest territorial gains and reported attacks on civilians in Darfur.
