. Submarines should only be used in convoy raiding and not in battles. Historically they held a medium cruiser battery, however in hoi4 they do not. ago. Surface detection: 20. Swiftly find equipment tags to use with console commands such as add_equipment in Hearts of Iron IV. In the designs below, I avoid upgrading some components that would reduce the speed, but feel free to modify this to your liking. Give your sub snorkel, best (and maximum amount of) torpedos and best engine. pp [political power amount] – Add a specified amount of political power to your pool. Immediately after declaring, launch your invasion and have your navy on strike force missions. Just as the Kingdom was a unification of various states in the Italian peninsula, so the Regia Marina was formed from the navies of those states, though the main constituents were the navies of the. Jump to latest Follow Reply. Battlecruisers are slightly weaker than a battleship, but make up for it with increased speed. Surface visibility: 10. The USN has a large submarine component that includes many 1940 submarines with the raiding designer and trade interdiction techs. They fixed that particular tech to have an icon and a. There are 5 types of ships that you will use in HOI4: Destroyers. . The Soviet Union (officially “Union of Soviet Socialist Republics” or “USSR”) is a major country and the leader of the Comintern faction. a other light cruisers + destroyers and allow the capitals, heavy cruisers & carriers to be destroyed by anything that breathes on them. This hull really sucks. You could use roach destroyers for the job, but their detection is pretty poor, so you’d need a bunch extra. Then justify the US immediately. Incredibly cheap, even compared to a low-tier recon cruiser, and far better spotting per IC. I'm also unsure if there are hidden modifiers at play. Sub 3s have the same range and HP, but less visibility and more speed. It's the little C2 node to the wolfpack. Sonar is litteraly useless on this ship as it can't attack submarines anyways. For just 170 cost, that is a steal on a BB. Used for balance. TBF it's been known for awhile that the best way to generate supremacy is with empty SHBBs followed by BCs. For building up wider Naval superiority Destroyers, Light Cruisers and a few carriers per fleet (with 60/40 split towards Naval Bombers) will wreck most AI fleets. I found a few uses earlyer. Diesel engines are loud. They performed similar functions to surface cruiser pilots such as cruising distant waters, commerce raiding, and scouting for battle fleet positions. Heavy guns shoot at targets in the gun line first, then at screens. To this day i never built anything bigger than a light cruiser, it just takes incredibly long time. RPM for HOI4 is an update of the original Realistic Progression Mod (RPM) for HOI3. The light guns shot at the screens first - most of the destroyers were sunk by light guns. This article has the purpose to provide an overview of the Naval Units present in Kaiserreich as well as their statistics. Scout planes don't even boost recon. The destroyer patrols that kill subs get absolutely manhandled by Cruisers. So, ostensibly, it looks like it should work like the base game, carriers are carriers, missile cruisers are battle ships, Destroyers are heavy cruisers, Frigates are light cruisers and Corvettes are destroyers. Search: Hoi4 Cruiser Submarine. A light cruiser cost about as much as three destroyers; Destroyers have far better submarine attack and also better evasion (and may be the only ship that can spot submarines). Any advantages for CS ? : r/hoi4. At 1936 level, the DE costs 1100 and the DD costs 1300. Those task forces have 10 Destroyers (DD) (5 focused on detection of enemy ships [i. Information from official sources is now available on the details of Japanese Naval shipbuilding from early 1941 almost to the end of 1944. r/hoi4. Paradox pls fix pre dreadnaughts and cruiser submarines make them realistic by adding a module slot for a battery on both. (2-4) or BC (Battle Cruiser) x(1-2), CL x(4-7), and DD x10 is a fleet composition to be reckoned with. How to load and play workshop maps. Submarines- Use in packs of 10, 20, or 40 for convoy raiding missions. Instead they provide Intel (Intel has a variety of bonuses). CorpseFool • 2 yr. As someone with 600 hours in HOI4 and a good understandung of the navy, dont bother. Splitting that strike force in two would enable you to engage in two fights at once, but it renders you vulnerable to having one TF ganged up upon. 12. The basic categories of ships remain unchanged compared to vanilla:. HoI4 AI-only timelapse in which we'll simulate a more numerous and deadlier German U-Boat Wolf Pack. Although typically played as a land power, The Raj has the capability of helping the Allies spot enemy submarines. . It enhances Search & Destroy for capital ships, submarine detection for screening ships, and bonuses for all classes, although subs seem least favored. The larger capital ships are going to crush any heavy cruisers, so armor seems like a waste of IC to me. Keep them small, keep them out the way, and keep them far away from other ships. All other Nations had planes for them, but never build one as far as I know. The first design we will be testing is spam of a light cruiser design (no armour) with a 1:1 ratio of roach destroyers as well. Credit: Paradox Interactive. Cruiser submarine hull (from the focus "Fleet submarine") 6 forward 21in TT 4 aft 21in TT. Example Convoy Escort Task Force: 5 Anti-Sub Destroyers; 1 Anti-Air Light Cruiser or DestroyerSurface Raiders are great at killing convoys in open space. But you can't hit Screens with submarines. It mostly consists of flat, arable land in the far south,. Strategies and Guides. Also the submarine you cited could carrier a whopping total of 3 planes, which wouldn't make much of a difference. If you're looking for a competent surface fleet to fight other ships with, the basics is cheap DD with good engine and some torpedoes, and heavy cruisers loaded down with light attack. DD: destroyer CL: light cruiser Other naval ship terms: CA: heavy cruiser BC: battlecruiser BB: battleship CV: aircraft carrier SS: submarine Light cruisers are generally referred to cruisers with guns no larger than 6” caliber, heavy cruisers employ 8”. Like I said in the vide. An updated, searchable list of HOI4 equipment names to cheat codes conversions. Each minister can only fulfill certain roles, and has a trait that indicates his. They stand out in the fact that they can use two very special modules in their slots. I am an American and when it comes to WW2, we show up late. Those will hunt down the submarine in no time. You need to keep some destroyer and light cruiser to defend your fleet, but create a seperate flottilla with only destroyer and light cruiser. Australia can specialize in marines and heavy cruiser shore bombardment may be more. The main purpose of this mod is an expansion of the available models, equipment, and units for naval, air, and land forces while otherwise staying true to vanilla HOI4. Eh, while sterling engines are where designed way before diesel style internal combustion engines. It superseded the Imperial German Navy of the German Empire (1871–1918) and the inter-war Reichsmarine (1919–1935) of the Weimar Republic. Though designs will help you a lot, you will also need to know a bit about how naval warfare works in HOI4 if you want to win. hoi4 battlecruiser design 23 Feb. Placate the Japanese focus to get the Assume the Naval Burden focus. The Ai doesn't anti-sub very well. As a heavy gun carrier, the panzerschiffe is faster with 5x the range (7500, longest in the game, a close second being cruiser submarine with fuel tanks at 7k). Declare war, then land the. The last. A place to share content, ask questions and/or talk about the grand strategy game Hearts of Iron IV by… Heavy cruisers are the undisputed kings of light attack, mainly because they can mount light cruiser batteries in all their slots (BBs and BCs need to mount either heavy batteries or secondaries, which are far worse). Destroyers are about 1/3 the Ainti-Air strength of a Light Cruiser, which is the most cost-effective ship for AA (outside of a carrier with fighters). It seems like spamming destroyers and submarines is the new meta, and since you get get some ridiculous 60-knot destroyer configurations with newer hulls I’m not sure it makes much sense to refit any of the older ones. The Cruiser Submarines are subs that can be used by Japanese and French players from the start of the game or by unlocking it via the German Focus Tree or American Focus Tree. I found a few uses earlyer. India Fleet. 0. Their heavy cruiser always work well against the american fleets and even have two torpedo chutes. I'lve been trying to experiment with variants but have been unsuccessful. New Player Tutorials. Submarines ; Navies consist of one or more fleets which has one or more Task Forces,. A. I am building up a decent sized navy with a focus on submarines in the early game to cut of vital trade routes to the ally powers. Two. Nope besides giving a extra slot if you get them early enough. Their survivability is in their speed. Bleedmore's post isn't exactly new information. Post author By ; Post date c-130 propeller weight; how many monsters are in a quiet place 2 on hoi4 fleet coordination . SS Submarine – cheap, slow, limited loadout options; SS Cruiser Submarine – cheap, unique to a few countries, slow, special loadout options. Submarines with mines are the best way to get naval superiority to launch naval invasions. 1938 design for democratic canada designed for hunting submarine and convoy escorting only. Among the many new states that were. Members Online • goetterraserei. 1. A place to share content, ask questions and/or talk about the grand strategy game Hearts of Iron IV by Paradox Development Studio. Fleet in being has one use. Historically they held a medium cruiser battery, however in hoi4 they do not. e. By having two cruisers you can always lose one which will be replaced if you have reserves. Mounting this module on Light Ships and Cruisers will allow them to attack enemy Submarines. The next Update is gonna kill the light attack heavy cruiser meta and the submarine spam meta is gonna get nerfed hard Wait untill the new metas were figured out (my bet is the return of the light attack light cruiser)If you have or gain cruiser subs put 2 floatplanes and radar on them and put them in stealthy patrol fleets of 6-8 subs each. ago. Battery and 2 or 3 Second battery, Armor lv1 or lv2, Max engine. Get a Tip of the spear spirit and setup a 20 divisions naval invasion of North-West US. The only benefit is an extra torpedo tube. Light Cruiser surface attack could be increase to be the same as the Heavy Cruiser, it would still be pretty poor because of its low piercing value but it would. You should get subs 3s over sub 1s because sub 3s have a slot for radar while keeping 3 torpedo. Report. destroyers also get one shot by p. Go to hoi4 r/hoi4 • by. ago. HOI4 Tools SGr - Save Game Recorder - records, compresses, and archives autosave files in realtime, no game. Their role was analogous to surface cruisers, cruising distant waters, commerce raiding, and scouting for the battle fleet. A place to share content, ask questions and/or talk about the grand strategy game Hearts of Iron IV by…Heavy cruisers are the undisputed kings of light attack, mainly because they can mount light cruiser batteries in all their slots (BBs and BCs need to mount either heavy batteries or secondaries, which are far worse). DDs and SSs are flimsey all by themselves, light and heavy cruisres add a punch to the party . Cruiser Submarines (SSC) (very large, long-range submarines with scout plane. Ok so I'm co-oping as Germany. Description:Adds modules for Battleships, Cruisers, and Submarines allowing them to use carrier aircraft. Latest HOI4 resource history spreadsheet (HOI4v 1. Put the level 4 admiral in charge of them. This gives them the option of building an excellent scout submarine. Advertisement Coins. New comments cannot be posted and votes cannot be cast. These added flight decks can be applied to any Tier 1 Heavy/Super Heavy, Tier 2 Cruiser, and Tier 3 Submarine hull or up. • 3 yr. Similar results with the most op possible light cruiser (max upgraded, all tech researched) i played as germany, japan had like 500 ships, and i had 114 light cruisers, can you guess who won?. The cruiser submarine concept originated during the unrestricted submarine warfare campaign of 1917. WARNING: This Cruiser receives a -25% Attack/Defense and Movement in Shallow Waters. 10 submarines and a cruiser sub. The light cruiser guns shred enemy screens, rendering enemy capital ships vulnerable. Torpedo I (533mm) Engine III (4,400hp) Floatplane (contained an early helicopter onboard). AVISO - Do not operate your cruiser sub patrols near enemy air! Don't go hog wild with the upgrades. But if capitals aren't in the mix the torpedo cruisers go down hard every time. Edit edit. If the enemy is utilizing naval bombers, it would be prudent to include anti-air destroyers or light cruisers. And our fleet composition will be as follows: 12 x Battleships: 95 x Lightcruisers: 95 x Destoyers: Total IC = 715,598 (2289 less than the British)Total Ships = 202 (35 less than the British)So small task forces are better. The torpedo destroyers kill the enemy caps. You need to keep some destroyer and light cruiser to defend your fleet, but create a seperate flottilla with only destroyer and light cruiser. Thank you to Paradox for giving me early access which allowed me to get this video out to you guys so early. Also, sorry for the late post today. I will make a squadron like that: 20 cruisers submarines with 2 reco. g. It can't mount a second main battery like the CLC can, but it can mount the rest of the variety of equipment. Also add monitors!! (Destroyers with a heavy battery)Got back into HOI4 recently and this time around i'm really invested in learning and pushing for my first world conquest/win. Seems like a number of times, Japan gets Central/South American countries to join the Greater East Asian Co-Prosperity Sphere, typically El Salvador and/or Peru. Heavy cruiser are considered as capital ships, you will need to put also a lot of destroyers or light to avoid them being sinked by torpedoes. But as tech scales up, that gap widens. NAV in particular, but TAC and CAS can as well. If you arrange your spotters in task forces, put at least two cruisers per task force and set them to auto refill. Since submarines are the go-to raiding ship, the best ship is the cheapest ship which can make a sub flee. com There are 2 chassis frames for Submarine: The standard 4 tech unlocks and the sexiest of Submarines: the Cruiser Submarine. I don't really think they are worth using. . Light gun modules can be applied starting at Tier 2, Medium and Heavy gun modules starting at Tier 3. True. It's clearly better than a submarine in some regards, getting much higher HP at the cost of being 5-6 times more expensive. 1. Against other tanks, the division is only 4% hard so their hard attack. Along with an event for ether France to give them back their Medium Submarine Gun and Cruiser Submarine techs if they stop strictly following the London Naval Treaty. and this is actually a good sub since you can make hundreds of them. Thus why ya really don't overthink on its uses and just put them to work if you feel like it. Possible additions-Further hull types, such as Escort (to cover Corvettes and other light craft). The ship designer allows players to create their own ship variants. There are some tech bonuses that are granted through focuses, like torpedo cruisers, cruiser submarines, bicycle battalions, mountain guns, and jungle fighters. paradoxwikis. I recently watched Hammotimes beginner series and in his Navy video he mentions a "sub spam" method in which you produce a load of T1 subs and leave them on convoy raiding with auto repair etc. Origins Regia Marina naval jack until 1900. with japan just build 100 cruiser submarines and rest biuld that torpedo cruisers that u can give it from ur focus. It really depends on the number of Dockyards you have A handful of light minelayers (Cruiser or Destroyer sized) can be really handy. A place to share content, ask questions and/or talk about the grand strategy game Hearts of Iron IV by…Surcouf had the largest guns of any cruiser submarine. The only benefit is an extra torpedo tube. Due to the uniqueness of the Alaska-class design, these ships were not classified “CA” as typical for heavy cruisers, but instead “CB” for large cruiser. For those of you that dont know about these (not unexpected, pretty niche thing) they were subs with hangers and surface guns. I tried concentrating my fleet into a hunter/killer set up with early ships as patrols and my Heavies and 1936 cruiser/destroyers to destroy opposition, but it still isn't enough to challenge the British Navy in. They are hard for AI to detect, they have cheap production cost, long range, decent attack. Service manpower: 325. I'm using the submarine naval doctrine tree (researching the early one. First, cruiser armor sucks. The only 1936 naval tech that Italy possesses is the Caio Duilio battleship, though it does possess upgraded versions of the 1922 heavy cruiser, light cruiser, destroyer, and submarine. Multirole boats (aircraft hangars + minelayers + snorchels) I got these things as romania by licence producing my own variant on a. It can’t really stop battleship guns, it’s expensive to build and takes a long time, and it slows the ship down (making it more vulnerable to heavy guns and torpedoes). Its naval doctrine is fully unlocked, and they were comm. There are 5 types of ships that you will use in HOI4: Destroyers. Destroyers are best at hunting submarines followed by light cruisers due to their high sub detection ability and use of depth charges. -New Cruiser Submarine Ship type for subs with 8+ inch guns. I believe something was mentioned about them being added with the ship designer in Man the Guns. The roach destroyers spread hits around and serve as tanks in that sense. 4x. Paradox pls fix pre dreadnaughts and cruiser submarines make them realistic by adding a module slot for a battery on both. For example: 'Matilda LP'-tank with improved Armor and Main Gun and name it. Radar fits nicely into a slot that is otherwise unused on cruisers. While our sterling boi on the Swedish Subs don’t require mini explosions to turn the propeller. The subs are also backed up by NAVs and heavy fighters operating from Manila. Cruiser submarines. Ships unlocked: Pre-Dreadnought Battleship, SH Battleship II, Coastal Defense Ship, Torpedo Cruiser, Submarine Cruiser I Modules added: Too many to list. Everywhere else you can just use paratroopers instead. Three German Type U 139 submarines and seven former merchant submarines, each armed with two 15-centimetre (5. Speaking of the variant system, why the fuck do we even have separate heavy/light cruiser and superheavy battleship techs if that is the perfect use case for this feature! Urgh. . The cruiser submarine was a massive submarine that was designed to stay at sea for extended periods of time far from the base. In this short tutorial esque guide I will show how the current best way to counter the Axis sub spam, as the Allies (specifically the United Kingdom). Large Cruiser, 1945 Submarine Hull, Submarine Cruisers 1 & 2, Submarine Carrier and Midget Submarine. The major navies began building torpedo cruisers shortly after the invention of the locomotive Whitehead torpedo in the 1860s. The Kriegsmarine was one of three official branches, along with the Heer and. nu [number] – Adds the specified amount of National Unity to your pool. Ships can influence land combat by. Then you assign 10 divisions to this plan. Submarines Cruiser facts. French submarine Surcouf. 5% for Radar 3 and 10% for Radar 4. While most modules. The Kriegsmarine (German pronunciation: [ˈkʁiːksmaˌʁiːnə], lit. Cruiser Submarines vs Sub3 vs Sub4. Not a huge savings but one that adds up. Battleships can easily outrun submarines when retreating. putting hundreds of these in groups of 8-12 for convoy raiding (not in shallow water like EC) will do magic. Pictured is the Spanish Santa Ana, a very. g. Strike fleet - Convoy Raiding: 4 CA, 4 CL, 4 DD set to low. First of all, you need to know that there are five different ships in total in Hoi4, meaning there are 5 different warship classes that you can craft. If you add two fuel tanks then you have to give up two module slots. Rd_Svn • 1 yr. The submarine tree is a standard submarine tree for convoy raiding, not very powerful. Ships of the line (of battle) were the capital ships of the era of sail. DD- 1 Light battery, 1 torped ,Engine lv1. A Heavy Cruiser and a few Light Cruisers will eat a 6-Destroyer sub patrol for lunch, while suffering very little damage themselves. A third light cruiser battery II module instead of the double purpose secondaries (move them to the bottom row slot) would be better. ULTIMATE Submarine META PRO Guide - HOI4 Meta Navy Guide00:00 Subs!00:23 Why subs are broken01:36 Lets make a submarine04:09 Getting started07:44 Trade Inter. probably an issue of budget or management or something, so it's hard for me to lay blame on the HoI4 team. This is the well-rounded general purpose set of naval doctrines that most substantial navies used. Arrange your subs in fleets of 10, and 10 fleets per admiral. I'm trying to imagine the submarine shooting down airplanes while simultaneously sinking 4 ships. I will make a squadron like that: 20 cruisers submarines with 2 reco planes and. -90 New Submersible Gun Battery modules for Submarines. Works the same way as Surface Detection and Visibility, (see above) but exclusively for submarines. Japan starts with the cruiser submarines technology. A Minister is a government leader capable of filling one of the ten ministerial positions within the government. Cruiser Submarines vs Sub3 vs Sub4. • 3 yr. Send your navy to one dock and merge them later. And as a Minor that is a problem. Maybe put a spotting cruiser in. These modules can be unlocked in decision menu. A submarine starts out hidden and has a chance to be spotted if it gets too close to an enemy ship (submarines may also be spotted by aircraft). The main tree is mostly for CVs. 381K subscribers in the hoi4 community. ago. The torpedo destroyers kill the enemy caps. xPatrol = ships are out at sea searching for the enemy fleets and engage depending on engagement orders and enemy fleet strength. The light cruiser guns shred enemy screens, rendering enemy capital ships vulnerable. We have sought to change that and make them worthwhile to build. Adding/Changing Modules When adding stuffs to an empty slot or changing between very different modules (e. Shown is the German SMS Helgoland. Battleships. 1 × QF 2-pounder naval gun [3] Aurora (Russian: Авро́ра, tr. 1. Those are the extra fuel tanks and the float planes. There’s a good breakdown on a steam workshop forum, it should be one. You need Radar 3 or 4 to get the same sort of spotting you can get out of a single advanced catapult, but even then you can mount two such catapults and a radar on a cruiser sub. Cruiser Submarines (SSC) (very large, long-range submarines with scout plane. Reply reply Kris839p. For more information on the background of naval development in Kaiserreich, see the following article: Naval history and development since the Weltkrieg. My little group of four (well in the picture the 5th was just created) light cruisers is decimating the entire US Navy, Royal Navy, and Canadian Navy virtually alone with no airpower. I won the battle, so I still believe that sub warfare as main battle fleet strategy is still viable. Then there is Intel bonus to combat which is shown in the combat window. As I said: Max deck space carriers, fast as possible. r/hoi4. Not at a flat 90 for not beating the value. And you have lots of ships. . Heavy cruisers are the best ship in the game. If you have too few screens torpedoes are more likely to hit your heavy ships. Submarines OP. There are 2 chassis frames for Submarine: The standard 4 tech unlocks and the sexiest of Submarines: the Cruiser Submarine. Exactly, the meta may exist but spamming supercarriers is more fun. It can’t really stop battleship guns, it’s expensive to build and takes a long time, and it slows the ship down (making it more vulnerable to heavy guns and torpedoes). The Cruiser Submarines are subs that can be used by Japanese and French players from the start of the game or by unlocking it via the German Focus Tree or American Focus Tree. Hoi4 Naval Guide: Classes. Battleships are by far the single strongest ship you can produce in Hearts of. As far as I’m aware no other weapons damage subs. . This my CA template and DD template: CA - 2 Heavy Cr. Italy starts off with a pretty substantial navy of various Ships and Submarines, but I don't know how to organize them efficiently. Situation: Japan has DOWed the Allies, and the US has joined the war. ago. g. Example Convoy Escort Task Force: 5 Anti-Sub Destroyers; 1 Anti-Air Light Cruiser or Destroyer Surface Raiders are great at killing convoys in open space. Here's why : r/hoi4. The United States Navy ended the war as the worlds largest and most powerful navy - a title they have stubbornly clung to since then. I try to keep the speed at around 8 km/h. Adding/Changing Modules When adding stuffs to an empty slot or changing between. That’s all i really use them for but I’d be curious if anyone else has figured out a different use. 9 Avalanche). Cruiser Submarine - A crappier 1940 Sub. Heavy cruisers are literally just light cruisers with the "Gun" stat slammed to 5; Yams just gets +2 Gun and +5 armour. Designed a 1936 destroyer: engine 2, x2 depth charge thrower, x1 light battery 1 and sonar 2… with no torpedoes, no fire control, and no AA. Torpedo I (533mm) Engine III (4,400hp) Torpedo I (533mm) or as if you took the cruise submarine focus Early Submarine. Base Strike is also good too. Heavy cruisers do not need to be armoured. Also, as a nod to their not-quite-battleship, not-quite-cruiser roots, instead of being named after US states or cities, the ships were named after US territories with the USS Alaska (CB-1) being the first. Assign a surface fleet as a strike force to assisted the subs. Go on google and type in hoi4 navy guide. Aircraft carriers form the main capital ships of most modern-era blue-water navies. The roach destroyers spread hits around and serve as tanks in that sense. They are hard for AI to detect, they have cheap production cost, long range, decent attack. I lke sending 2 fleets of DDs and SSs (15-30 of each), riding shotgun for a nasty fleet of heavies (2-3 CVs, 3. The individual constituents and thus the numbering plan of Lidl Connect mobile numbers in Germany are specified below. Minor: Submarine is the safe choice, Light Cruiser with lots of Light attack might work. kingarthur772 Mar 6, 2019 @ 3:21am. Go to hoi4 r/hoi4. The higher it is, the higher the chance a submarine will get revealed. Oh, I see. A place to share content, ask questions and/or talk about the grand strategy game Hearts of Iron IV by…Light Cruiser Spam. Easiest solution that still holds a decent balance is to unlock the cruiser sub extra fuel tank for all ships and set it to a maximum of 1/ship(like sonar/radar), then it adds some cost, maybe a speed malus and fuel consumption malus but allows for a longer range. The Type IX Class of submarines is another class of submarines with many produced just like the Type VII. Longer torpedo range and faster reload speeds, along with new types of armaments such as anti-air turrets, will allow our destroyers to remain efficient and versatile. Possible breakdown of DD, CA/CL, BB. they were of such wildly varied types, it's hard to come up with a basic set of. This thread is archived. HOI4 - German submarine advice. They actually work better without armour. -Submarines can be forced to reveal themselves by the enemy's submarine detection stat. 6xCarrier Hull: 2. Content is available under Attribution-ShareAlike 3. use cruiser submarines. Enclosure: (A) United States Atlantic Fleet Organization. Playing as Ireland, managed to grab Northern Ireland and join the Axis, was wondering which spirits were the best for Submarines only. TgCCL. At 4,000 tons (3,600 tonnes) displacement submerged, Surcouf was the largest submarine in the world at the start of World War II. #hoi4 #news #HYPEA closer look at the new Dev Diary with a look at some changes to the Naval aspect of the game! A NEW DLC is in the works!Dev Diary: -Submarines can be forced to reveal themselves by the enemy's submarine detection stat. Defeat the China before 1939. 13-4-1 inf-art-heavy tank is the best.