of chemical weapons in the hague. thirteenth of this year and carry out an operation to district. operation targeting the organization for the prohibits prohibition of chemical weapons b. c w the. we're joined live now by polly borger in london for more polly what further details can you tell us about this development. well investigators said that the russians that had been expelled from the netherlands were in fact hackers with the g r u that's russia's military intelligence agency and the cyber plot that they're legend took place it was in april that's notably around the time that the investigation into the poisoning of again his daughter yulia script powell was taking place and it was targeting this cyber attack the o.p.c. w which is of course russia is a member of the laptops that dutch investigators seized from the group they said had been used in brazil switzerland and malaysia as well and investigators even provided images of these four russian suspects they said that they had diplomatic passports among them i.d. experts and supporting agents and they'd hired a car and was scouting locations from where to tap into this network from the british ambassador for the n