kärnkanaler
Kärnkanaler, meaning "core channels" in Swedish, refers to a network of underground tunnels and bunkers constructed in Sweden, primarily during the Cold War. These facilities were designed to serve as protected command centers, communication hubs, and shelters for government officials, military personnel, and essential infrastructure in the event of a nuclear attack or other major conflict. The construction of these extensive underground networks was a significant undertaking, reflecting Sweden's neutrality policy and its preparedness for potential wartime scenarios.
The development of kärnkanaler was a strategic response to the geopolitical tensions of the mid-to-late 20th
While many of the kärnkanaler were built with a high degree of secrecy, some have since been