Espionage activities are intensifying, with 52 entry bans issued to suspected foreign agents in 2025—a significant jump from the 34 recorded in 2024. While this remains below the 276 bans seen during the 2022 outbreak of the Ukraine war, the upward trend suggests that Switzerland remains a prime target for international power plays. Even more alarming is a historic first: Fedpol issued an entry ban for 'proliferation.' This specific exclusion targets the transmission of atomic weapons or the technology required to produce them. This move signals that Switzerland is confronting the most extreme global risks, from shadow operatives to the facilitators of mass destruction. In addition to these high-stakes cases, 45 bans were leveled against organized crime figures, and four against violent extremists. The diversity of these threats—ranging from street-level mobsters to nuclear-tier facilitators—demonstrates the complex, multi-front battle Fedpol is currently fighting.