The S-81 "Isaac Peral", first submarine of the S-80 series built by Navantia for the Spanish Navy has successfully passed the safety milestone of the start-up of its diesel engines, which is part of the process of its port trials.

The official qualification tests of the first version of the Integrated Combat System Core (ICSC), intended to be installed on board the S-80 submarine were carried out in the LBTS of the S-80 Program.

On a sober day, as the submarine community awaits news of the missing Indonesian sub, ...