ORoperaatio
ORoperaatio, also known as Operation O, was a covert intelligence operation conducted by the Finnish Security Intelligence Service (Suomen Turvallisuuspoliisi, STT) during the Cold War era. The operation primarily focused on monitoring and infiltrating left-wing and communist organizations in Finland, particularly those suspected of having ties to the Soviet Union or other Eastern Bloc countries.
The origins of ORoperaatio can be traced back to the late 1940s and early 1950s, a period
ORoperaatio involved extensive surveillance, infiltration, and the use of informants within targeted groups. Agents were embedded
The scope of ORoperaatio expanded over the decades, adapting to changing political landscapes and emerging threats.
The full extent of ORoperaatio was not widely known until decades later, when declassified documents and investigative