Navantia’s S-82 Submarine ‘Narciso Monturiol Completes Power Up Milestone: Cartagena, March 11, 2025 – In a significant step forward for Spain’s naval capabilities, Navantia’s second S-80 class submarine, the S-82 ‘Narciso Monturiol,’ has successfully completed its initial critical safety milestone, the “power up” of its onboard equipment. This pivotal achievement marks a major progression in the vessel’s construction and testing phase, paving the way for its anticipated launch next summer.