A British embassy security guard caught spying for the Russians has been sentenced to more than 13 years in prison.
David Ballantyne Smith, 58, pleaded guilty to eight charges under the Official Secrets Act 1911 and 1920 but claimed he did not intentionally cause any harm.
He was sentenced to 13 years and two months but can serve the term in either Germany or the UK.
Smith, from Paisley, Scotland, claimed he was depressed, lonely and drinking up to seven pints a day when he started leaking embassy secrets in an effort to cause embarrassment.
Mr Justice Wall dismissed this during sentencing at the Old Bailey, saying he collected “a significant amount of material” to “damage British interests” and provided that information to a “hostile power”.
“It was your job to ensure the embassy was secure and its staff safe. It was the most obvious breach of the trust placed in you,” the judge said.
He said Smith’s “persistent, and to an extent, sophisticated” information gathering had caused “understandable anxiety and stress” to the embassy’s staff and their families.
The judge said Smith was “paid by Russia for [his] treachery” but there was no evidence the payment amounted to “life-changing sums of money”.
Smith took photographs and documents from desks and drawers, as well as filming CCTV footage.
He provided names, photographs and personal details of embassy staff as well as secret documents to Russian officials.
He also filmed an extensive walk around the embassy which revealed the layout of the building and its offices, taking care to film through windows.
Mr Justice Wall also provided details about the sting operation that led to Smith’s arrest.
A British agent posed as a Russian official named Dmitri and offered to pass sensitive information to British authorities knowing Smith could overhear.
Read more on Russian spy:
Spy was ‘hedging his bets’ when accosted by fake agents
Embassy guard was paid ‘substantial amounts of cash’
Smith was then instructed to create copies of what he believed were classified Russian documents and dispose of packaging from a SIM card. Smith kept an extra copy of the document as well as the SIM packaging.
The cost so far of securing the British embassy in Berlin after Smith’s crimes stands at £820,000.
Be the first to get Breaking News
Install the Sky News app for free
Mr Justice Wall said Smith “developed decidedly anti-British and anti-Western feeling” and that this was the “direct cause” of the offending.
Colleagues heard Smith criticise the UK and Germany and felt he was sympathetic to Russia and President Putin.
He admitted to openly supporting Russian-backed forces in the Donbas region of Ukraine.
While Smith’s sentence relates to crimes committed from 2020 to his arrest in 2021, the judge said he was sure the former security guard began collecting information in 2018.