Polish security services said Thursday they had raided a Russian spy network in cooperation with Czech intelligence, which a day earlier had busted a major Russian propaganda network. The services said their operations were linked to charges filed earlier this year against a Polish citizen suspected of spying for Russia. “The Internal Security Agency is conducting activities as part of an investigation into espionage activities for Russia directed against European Union countries and institutions,” agency spokesman Jacek Dobrzynski said on social media.
