Austria has a launched a probe into a colonel suspected of spying for Russia for several decades, Chancellor Sebastian Kurz said Friday, the latest in a string of cases where Moscow has been accused of espionage in EU states.
Kurz told a press conference that the 70-year-old army official, now retired, is suspected to have begun working with Russian intelligence in the 1990s and carried on until 2018.
Russia's foreign ministry meanwhile said it was calling in the Austrian ambassador to discuss the issue.
He said that Austria was "demanding transparent information from the Russian side" and that it would consult its European partners on further steps. Russian Foreign Minister Sergei Lavrov said he had been "unpleasantly surprised" by the news from Vienna.
"Recently our Western partners have made it a rule not to use traditional diplomacy, but instead so-called 'megaphone diplomacy' by publicly accusing us and for explanations about matters we know nothing about," he told a press conference.
"We will call (the Austrian ambassador's) attention to the methods that must be used if you have questions to put to Russia," Lavrov added.
"We can't say for the moment whether this is an isolated incident or not," Kunasek said.
He said that the colonel had handed over "technical equipment" including his laptop which was now being examined.
Kunasek said that under questioning, the colonel said the Russians had been interested "in weapons systems, in the migration situation here in Austria in recent years".
"Profiles of certain people were also created and passed on," Kunasek said.
The case indicated that "even after the end of the Cold War, spying has continued and shows us the need to tighten our security network, within Austria and within the defence ministry," Kunasek said.
According to Austrian press reports, the colonel was paid 300,000 euros (USD 340,000) for his services.
Austria is not a member of NATO and sets great store by its status as a neutral country.
In August, Kneissl caused controversy by inviting Putin as a guest of honour to her wedding.
Earlier this week the Austrian Falter weekly published what it said was a document from the Finnish domestic intelligence agency in which it asked for information from partner countries but specifically excluded Vienna's BVT agency.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)