Amid heightened geopolitical tensions following Finland and Sweden's accession to NATO, warnings have emerged regarding potential increases in Russian operations against the Nordic countries.

Finland, having been a NATO member for over a year, has faced a migrant crisis at its border, sabotage of a gas pipeline in the Baltic Sea, and continuous cyberattacks.

The Finnish Security Intelligence Service (SUPO) advises that Sweden, the latest member of NATO, is likely to experience similar challenges.

Both Finnish and Swedish security officials stress the importance of being prepared for sophisticated Russian intelligence operations.

Despite these risks, the Nordic countries' NATO memberships are seen as a significant bolster to their security and the stability of the Baltic Sea region.