Topic

Poseidon

Every Vessel Hunter story on Poseidon: 1 story, the latest on 7 September 2026. Newest: "USS Delaware Surfaces at Tromso as Four Russian Submarines Go to Sea". Each story links to the ships and ports it names, so a name in the text opens the record behind it.

Vessel operating in northern waters, illustrating Arctic naval activity

IndustrySep 7, 2026

USS Delaware Surfaces at Tromso as Four Russian Submarines Go to Sea

The US Navy publicised the arrival of a Virginia class attack submarine in northern Norway during a summer in which one Russian boat after another has left the White Sea yards for trials.

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