Nuclear Submarine
Nuclear Submarine on World Data Ocean: a running collection of 2 stories we have gathered and hand-picked because they are worth your time. Every post here touches on nuclear submarine in some way — the news, the analysis, the deep dives, and the occasional surprise find. A Global Hub for Ocean Intelligence 4 World Data Ocean is a centralized digital platform where researchers, scientists, and ocean enthusiasts converge to explore, analyze, and… New stories are added to this page as we find them, so check back if you want to keep up with what is happening around nuclear submarine, or subscribe to the RSS feed to get them as soon as they are published. Browse the collection below, or head back to the homepage to see everything World Data Ocean is covering right now.

Russia Launches 13,800-Ton Nuclear Cruise Missile Submarine Ulyanovsk At Sevmash Shipyard
Russia has commenced the final construction phase of the Ulyanovsk, a 13,800-ton nuclear-powered cruise missile submarine, at the Sevmash Shipyard. This Project 1144 "Oscar II"-class vessel is slated for sea trials and subsequent delivery to the Russian Navy, representing a significant advancement in Russia’s underwater capabilities. The Ulyanovsk's deployment underscores ongoing naval modernization efforts globally. For context on submarine fleet dynamics, see our related article, "US Navy Prepares To Retire 18,000-Ton Nuclear Submarine USS Georgia."

US Navy Prepares To Retire 18,000-Ton Nuclear Submarine USS Georgia After 42 Years Of Service
Following 42 years of distinguished service, the United States Navy is initiating the inactivation process for the USS Georgia, a nuclear-powered submarine displacing 18,000 tons. The Navy confirmed the completion of the submarine’s operational voyages, marking a significant transition for this vital asset. This decommissioning underscores ongoing fleet modernization efforts and reflects evolving maritime strategic priorities. For context regarding global maritime activity, see our report on the Port of Durban’s welcome of a significant oil tanker.