The armament of the Spanish training ship 'Juan Sebastián de Elcano' for its defense: https://www.outono.net/elentir/2025/02/06/the-armament-of-the-spanish-training-ship-juan-sebastian-de-elcano-for-its-defense/ Due to its function, the oldest ship in the Spanish Navy lacks a combat weapons system, but it does have light weapons.