Dutch authorities have photographs of four Russian military intelligence (GRU) operatives arriving at the Amsterdam airport last April, escorted by a member of the Russian embassy. They have copies of the men’s passports — two of them with serial numbers one digit apart. Because they caught them, red-handed, inside a car parked beside the Organization for the Prohibition of Chemical Weapons in The Hague — the GRU team was trying to hack into the OPCW WiFi system — Dutch authorities also confiscated multiple phones, antennae and laptop computers.
These have produced a trove of additional information. Among other things, the Dutch have proof that some of these men have been to Malaysia, where they were spying on the team investigating the crash of MH17 , the passenger plane brought down by a Russian missile in eastern Ukraine in July 2014. They have proof that these same men hacked a computer belonging to the World Anti-Doping Agency (WADA), the organization that revealed the drug use by Russian athletes. They found train tickets to Switzerland, where it seems the GRU team was planning to hack the laboratory tasked with identifying Novichok, the chemical nerve agent that their colleagues used to attack an ex-spy in England. They even found a taxi receipt from the cab the team took from GRU headquarters to the Moscow airport.