Following the failed sabotage operation at Germany’s Leipzig/Halle Airport in early August, many media outlets, citing sources in law enforcement, named some of the perpetrators and reported on the likely involvement of Russia’s military intelligence agency (GRU). However, they were unable to provide concrete evidence. The Insider not only managed to find direct proof that the sabotage operation was organized by the GRU, but also identified additional operatives in the Leipzig plot who had previously been linked to sabotage operations in Poland.