Sweden's modern submarine HMS Gotland has recently made headlines as SVT was granted exclusive access, showcasing parts of this sophisticated vessel previously unseen by the public.

This rare peek into the secretive world of Sweden's submarine operations reveals their critical role in national security, including their encounters with Russian units while patrolling.

With Sweden now participating in its first NATO naval exercise as a member, the focus is on enhancing submarine capabilities, including integrating new technology that has replaced traditional periscopes with digital surveillance systems.

Meanwhile, the Swedish Navy is facing challenges with escalating costs and delays in the delivery of new submarines, sparking discussions on the need for a more versatile and heavily armed fleet to ensure the country's defense readiness.