Like Sweden’s other two submarines, the Uppland and the Halland, the Gotland is now more than a quarter-century old. Despite this age, however, these ships continue to lead Sweden’s navy.

Halland will go on to servce in the Swedish Navy for many years to come with new capabilities, alongside her sister submarines HMS Gotland and HMS Uppland which have previously undergone similar ...

PERTH (Reuters) -In the control room of the American Virginia class attack submarine USS Minnesota, off the Western Australian coast, sonar operators adjust to the chatter of dolphins in new waters ...