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  2. Submarine navigation - Wikipedia

    en.wikipedia.org/wiki/Submarine_navigation

    Submarine navigation underwater requires special skills and technologies not needed by surface ships. The challenges of underwater navigation have become more important as submarines spend more time underwater, travelling greater distances and at higher speed.

  3. Baffles (submarine) - Wikipedia

    en.wikipedia.org/wiki/Baffles_(submarine)

    A submarine tracking another submarine can take advantage of its target's baffles to follow at a close distance without being detected. Periodically, a submarine will perform a maneuver called clearing the baffles, in which the boat will turn left or right far enough to listen with the forward array sonar for a few minutes in the area that was previously blocked by the baffles.

  4. Towed array sonar - Wikipedia

    en.wikipedia.org/wiki/Towed_array_sonar

    The DUBV 43C towed array sonar of La Motte-Picquet.. A towed array sonar is a system of hydrophones towed behind a submarine or a surface ship on a cable. [1] Trailing the hydrophones behind the vessel, on a cable that can be kilometers long, keeps the array's sensors away from the ship's own noise sources, greatly improving its signal-to-noise ratio, and hence the effectiveness of detecting ...

  5. Sea of Thieves - Wikipedia

    en.wikipedia.org/wiki/Sea_of_Thieves

    Sea of Thieves is a 2018 action-adventure game developed by Rare and published by Xbox Game Studios. The player assumes the role of a pirate who completes voyages from different trading companies . The multiplayer game sees players explore an open world via a pirate ship from a first-person perspective .

  6. Broach (nautical) - Wikipedia

    en.wikipedia.org/wiki/Broach_(nautical)

    The loss of control from either cause usually leaves the vessel beam-on to the sea, and in more severe cases the rolling moment may cause a capsize. An alternative meaning in the context of submarine operation is an unintended surfacing of a shallow-running submarine in a deep wave trough.

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    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. Spearfish torpedo - Wikipedia

    en.wikipedia.org/wiki/Spearfish_torpedo

    The Spearfish torpedo (formally Naval Staff Target 7525) is the heavy torpedo used by the submarines of the Royal Navy. It can be guided by wire or by autonomous active or passive sonar, and provides both anti-submarine warfare (ASW) and anti-surface warfare (ASuW) capability. Spearfish development began in the 1970s, with production starting ...

  9. Russian submarine B-237 - Wikipedia

    en.wikipedia.org/wiki/Russian_submarine_B-237

    The submarine returned to the Black Sea in February 2022, passing the Bosporus on 13 February. [7] With Rostov-na-Donu, the Russian Black Sea Fleet had four Improved Kilo–class submarines equipped with Kalibr land-attack missiles deployed in the Black Sea as of February 2022, at least three of which were believed to be active.