BERLIN—German authorities on Wednesday arrested a Russian national suspected of plotting an Islamic extremist attack in Germany along with an alleged accomplice detained last year in France.
Federal prosecutors said the 31-year-old, identified only as Magomed-Ali C. because of German privacy rules, was arrested in Berlin. They said they believe that, in Oct. 2016, he stored a “significant quantity” of the explosive TATP at his apartment for an attack in Germany — time and place unknown.
However, prosecutors say the plans by C. and alleged accomplice Clement B. were disrupted by a “preventive police measure,” and the men decided to split up.
Clement B. left for France. He was arrested in Marseille in April 2017 over plans to carry out an attack in France, with several weapons and 6.61 pounds (3 kilograms) of TATP.
The French investigation produced evidence against Magomed-Ali C., and German prosecutors said they were keen to find out what happened to the explosives he is believed to have stored.