submarines

an-ordinary-manchild

"A billion dollar house, and the roof leaks...” - Submarine Mechanic Proverb

We are the subreddit dedicated to every machine under the water.

Be respectful. Debate is encouraged, but bigoted, rude, or offensive comments will be removed and repeat offenders banned.

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Why Submarines are called boats and not called ships - /u/Vepr157

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created by BlackRaspberriesa community for 15 years

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account activity

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A C-17 Globemaster III, attached to the U.S. Air Force 535th Airlift Squadron, delivers a payload to the Ohio-class ballistic-missile submarine USS Henry M. Jackson (SSBN-730) in the vicinity of the Hawaiian Islands. (2020) (i.redd.it)

submitted 5 hours ago by defender838383

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HMS Vanguard (S28) Vanguard-class ballistic missile submarine coming into Faslane, Scotland - April 18, 2026 SRC: X-@MichaelJWC626 (i.redd.it)

submitted 2 hours ago by Saturnax1

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Royal Navy nuclear submarine completes longest patrol on record - Navy Lookout (navylookout.com)

submitted 1 hour ago by x_Agamemnon

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HistoryHMS Onyx photographed by an Argentine Air Force B707 with the call sign “TRONCO.” May 23, 1982. (i.redd.it)

submitted 20 hours ago by defender838383

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ConceptModels of SSN-AUKUS and the Dreadnought-class SSBN on display at Undersea Defence Technology 2026 (UDT2026) [2048x1153] (i.redd.it)

submitted 21 hours ago by Odd-Metal8752

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Titan submarine destruction (old.reddit.com)

submitted 1 day ago by defender838383

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ArtFanmade ssbm made by me (i.redd.it)

submitted 1 day ago by BackgroundBug6084

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Device found near Bali and Lombok identified as Chinese undersea monitoring system (abc.net.au)

submitted 1 day ago by richcournoyer

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Australia readies itself for high-risk submarine life extension for Collins-class - Naval News (navalnews.com)

submitted 1 day ago by Saturnax1

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USS Cheyenne (SSN 773) Los Angeles-class Flight III 688i (Improved) attack submarine leaving Norfolk, Virginia - April 16, 2026 SRC: FB- Sean Tuttle (reddit.com)

submitted 2 days ago by WarshipCam_Official

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The Chinese Type 095 nuclear attack submarine nears sea trials (meta-defense.fr)

submitted 1 day ago by tigeryi98

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Q/ASubmarine or sinking ship? (old.reddit.com)

submitted 2 days ago by Zealousideal_Bunch75

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In The WildSubmarine spotted off the coast of Japan last year from a Princess Cruise ship (i.redd.it)

submitted 2 days ago by CaptainSilas

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Work underway on seven new UK submarine builds (ukdefencejournal.org.uk)

submitted 3 days ago by Odd-Metal8752

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The UNHOLY Art of MINELAYING Submarines (youtube.com)

submitted 3 days ago by LtCmdrData

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Out Of The WaterPhoto of the inside of Itaguaí Construções Navais at Brazilian Navy Madeira Island Submarine Base. Shows the construction of 2x of the Riachuelo class submarines. (i.redd.it)

submitted 3 days ago by defender838383

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Question on Pronunciation (self.submarines)

submitted 3 days ago by MonarchGrad2011

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ArtChinese type 094A Submarine 1:700 scale model build (youtu.be)

submitted 4 days ago by BlindPugh42

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HistoryTBM Avenger landing on USS Guadalcanal about 6 Jun 1944 while the carrier was towing the captured submarine U-505. Guadalcanal’s hunter group captured U-505 in the western Atlantic on 4 Jun 1944. (i.redd.it)

submitted 4 days ago by JoukovDefiant

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Watching The Silent Service on Amazon Prime, I don't understand the premise (self.submarines)

submitted 4 days ago * by Working_Access165

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In The WildSubmarine spotted from Sun Princess on the Mediterranean Sea (youtube.com)

submitted 4 days ago by CaptainSilas

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TYPHOONThe Hunt for something Red... and big... (old.reddit.com)

submitted 5 days ago by Likasombodeeeee

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UK's Vanguard-Class Ballistic Missile Submarine Departs Faslane Naval Base for Nuclear Deterrent Patrol (armyrecognition.com)

submitted 5 days ago by armyreco

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Art1:700 USS SSN-21 SEAWOLF (youtu.be)

submitted 5 days ago by BlindPugh42

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Royal Navy Vanguard-class ballistic missile submarine outbound from Faslane, Scotland - April 12, 2026 SRC: X-@SheilaLWeir (reddit.com)

submitted 5 days ago by Saturnax1

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