Mods / Military

• IIrish Unit Packby SaintDaveUKHistorically-accurate unit models for Ireland! I made these brand new 3D models to be used in Hearts of Iron IV. Features • National Army uniform for Infantry • Rolls-Royce Armoured Car for Light Tanks Infantry The Irish National Army sourced its materiel primarily from British Great War surplus....17.3k downloadsupdated 9 y ago
• 中中国将领/间谍/情报顾问/科学家/战地军官（师长）人物补充包【拟真画风】高兼容 适配1.19by 7656119836308562417.2k downloadsupdated 2 mo ago
• ((Player Only) OP Buffby Ronny(Player Only) Overpowered Buff Each player controlled country has various decisions which grant OP Buffs to the nation such as 'Unlock_Research' which instantly unlocks all available research and the 'OP_Buff_enable' which grants various game changing buffs. The OP Buff can allows the user to dis...17.2k downloadsupdated 3 mo ago
• EExperience Increaseby budistHave you ever wished your best commanders could keep growing beyond the normal Hearts of Iron IV limits? **Experience Increase** expands the military XP and commander progression system, allowing long campaigns to properly reward the generals, field marshals and admirals that keep fighting. This...17.2k downloadsupdated 5 mo ago
• EEnclave Focuses+ Reduxby 76561199018951245Update - 08/26/2026: THE AWAKENING GIANT UPDATE RELEASED Hotflix - 09/07/2026: Hotflix released What started out as a small personal mod for me has become an enduring project to honor the Legacy of Enclave Focuses+ and expand beyond the mod that started it all. This is NOT affiliated with the ori...17.1k downloadsupdated 2 mo ago
• GGerman Generalsby McGade85(Discontinued) German Generals 1.03 The aim of this mod is to give flavour to the selection of generals in HOI4. The number of generals is increased manyfold to allow the player to freely select the right general for the right job. (Discontinued)17.1k downloadsupdated 9 y ago
• --Historical Tank Tech Treesby Slurpee12No longer under development. I don't enjoy this game anymore, so it's hard to mod something you don't enjoy. If you'd like to play this mod, revert to 1.5.3 If you'd like to play something similar checkout Uncharted's version of the mod UPDATED for 1.5.3 - Waking the Tiger Compatible - see patch...17.1k downloadsupdated 8 y ago
• BBloodlines: The Vietnam War Pre-Alpha Version 0.2by Don'tDieDevelopment has now been paused. COMPATIBLE WITH HOI4 VERSION 1.8.X ONLY ###Bloodlines: The Vietnam War### VERSION: 0.2 PRE-ALPHA DATE: JAN.17.2020 COMPATIBLE HOI4 VERSION: 1.8.1 CREATED BY: Don'tDie ###Description:### Bloodlines: The Vietnam War, is a mod set during the Second Indochina War, or...17.0k downloadsupdated 7 y ago
• 11984 - 革命 / 1984 - Revolution 汉化包by 76561198967918487注：模组内容灵感源于小说《1984》 ---------------------------------------------------------- 此汉化包已整合辅助mod： Modifier Icons 汉化版 数据图标 无需再次订阅 ---------------------------------------------------------- 子模组：1984 革命 - 燃棘之垒（内容为乌克兰反抗军）(2026/3/31 已整合进原模组 已毕业) ---------------------------------------------------------- 198...17.0k downloadsupdated 1 mo ago
• AAttack on Titan Redux (WIP)by 76561199024489750Attack on Titan Redux Attack on Titan Redux is standalone mod based around Hajime Isayama's Attack on Titan Universe that aims to depict the universe with an expanded lore based around our adaptation of what was missing in the Attack on Titan Universe. This mod aims to bring the story of Attack o...16.9k downloadsupdated 22 mo ago
• NNew Horizonsby 76561199067875075DEVELOPER NOTES: We are Aware of the Crashes, we are working on the clock to fix it. We are currently narrowing down the possible issues, as, in 2 weeks of tests, we haven't been able to pin point the exact issue yet... Summary: New Horizons is a Hearts of Iron IV overhaul mod built for immersive...16.8k downloadsupdated 6 d ago
• SSpecial Research Division [LEGACY for version 1.10.X]by FreikWont be continued. A version for 1.11.X can be found on the workshop Do with it whatever you want Thanks to The Iron Workshop for making GREAT educational videos they helped me get into hoi 4 modding Thanks for all the great people who are working on the Hearts of Iron 4 wiki Thanks to all the co...16.6k downloadsupdated 6 y ago
• [[OUTDATED] The American Civil Warby Microsoft Word----------------------------------------------------------------------------------- NOT MEANT TO OFFEND ANYONE MADE FOR ENTERTAINMENT PURPOSES The year is 1936. Suddenly, the United States goes back to 1861 and the American Civil War starts all over again. How will history unfold this time? Subsc...16.6k downloadsupdated 5 y ago
• FFast Navy Buildingby ShaydWith this mod you get the power of the seas! You can get a x2 (+100%), x10 (+1000%) and a x100 (+10000%) bonus to dockyard output. Multiplayer compatible although non-hosts have to activate it through the decisions tab.16.6k downloadsupdated 5 y ago
• 11000% Production Efficiencyby AeneasXIThis mod was requested so here it is! It increases Production Efficiency to always be at 1000% no matter what! -Now you can go more than fullspeed on production with all of your factories! -Every Line will start with 1000% Efficiency! -Efficiency Cap increased from 50% to 1000%! -Changing product...16.5k downloadsupdated 6 y ago
• GGeneric Tank Models-Bigger Versionby Hunor125⭐Updated to game version v1.19.1.0⭐ This mod is the bigger models version of this mod: This mod adds the generic tank models from Mcnaughton's "-MI3 Tanks!-" mod. Link to the original mod: Link to the original mod: =============== I dont own this mod, I am not the original creator of this mod. I...16.5k downloadsupdated 5 mo ago
• IImproved Israelby Floyd1337⠀⠀⠀⠀⠀⠀⠀ Improved Israel v0.22 Added new national focus tree Added realistic flags, names and portreits of real leaders of party for the corresponding ideology (for israel an16.4k downloadsupdated 7 y ago
• JJazzy Generic Focusby Barry Bee BensonThis is a generic focus tree replacement mod that is heavily inspired by the Generic Focus Tree Made From Ikea mod. The mod has been getting a bit old now, and I've made fixes for it before, but due to the way the mod is structured, I decided making a focus tree mod of my own might be better in t...16.3k downloadsupdated 3 y ago
• HHaunebu Saucerby LOG: 935This Mod Adds A Flying Saucer to Hoi4. Acts as a intercontinental CAS. Still in development. No DLC required. Help The Fight Against Cancer. Donate Below16.3k downloadsupdated 22 mo ago
• UUnit Icons Revamped (OLD)by rockasrOUDATED, created a new mod because I had problems updating this one :16.2k downloadsupdated 7 y ago
• UUltimate Tech Tree CNby 76561198427184623此mod带有1300多个新图标，旨在将时间线扩展到60年代和70年代初甚至是90年代，同时引入逼真的外观图标和技术开发。 Thanks for the author Tolis‘ authorization to translate 感谢mod原作者Tolis的授权翻译。 已经整合52汉化包的所有内容，无需同时加载52mod（当然你也可以同时加载，不过一些汉化文本会有内容上的分歧） 这是我心血来潮的，第一次发表钢铁雄心4的mod，希望大家多多支持并能帮助发现汉化与mod本身的问题。 我仍然没有解决一些顽固的文本问题，比如船只状态栏里关于海军速度，海军对空属性等的数值显示，未汉化时也有这样...16.2k downloadsupdated 7 y ago
• GGod of War: Artillery Designerby 76561198943394214We hit the top of the workshop guys! Do you love artillery? Well this mod is for you. You can design artillery, anti air, and anti tank. This mod was formerly a part of the infantry equipment design but was removed. However he provided me with the files and permission to upload this to the worksh...16.1k downloadsupdated 22 mo ago
• FFixed Vehicle Models Axis Armor Packby Hunor125⭐Updated to game version v1.19.0.0⭐ This mod fixes the vehicle model size proportions and makes the size larger for the vehicle models found in the "Axis Armor Pack" DLC. ============== This mod is a submod of the "Fixed vehicle models" mod. This only changes the "Axis Armor Pack" tank models. Th...16.1k downloadsupdated 5 mo ago
• MModern Day 4 Generalsby TimIZAbkhazia 2 Afghanistan 11 Albania 8 Algeria 6 Angola 12 Antigua and Barbuda 2 Argentina 81 Armenia 24 Austria 16 Australia 29 Azerbaijan 9 Bahamas 4 Bahrain 4 Bangladesh 17 Barbados 7 Belgium 14 Belarus 28 Belize 6 Benin 3 Bhutan 2 Bolivia 12 Bosnia 14 Botswana 4 Brazil 58 Brunei 9 Bulgaria 26 Bu...16.1k downloadsupdated 9 y ago
• [[MD] Colored Puppetsby ebcottSubmod for Millennium Dawn: Modern Day Puppets share the same color as their overlord/master This is a part of Ebby Tweaks MD Updated for: v1.9.1 MD // v1.13 HOI4 || Last Updated on 12/14/202316.1k downloadsupdated 3 y ago
• SSpain - Viva Españaby MBoss----------------NO TE OLVIDES DE PUNTUAR EL MOD------------ Visita nuestro Discord Discord: ------------------------------------------------------------------------------------------ Idiomas Español English ------------------------------------------------------------------------------------------...16.0k downloadsupdated 5 y ago
• MMore Ranks for Generals and Tweeked (less) XP to lvl UPby NiliaMore ranks for your Generals/Admirals up to 30 and your Spies (up to 10) but they require more XP to Lvl UP. You can find the Millennium Dawn Version of this Mod here: I also Tweaked the XP required to lvl up (less) and tweaked a few traits as well. Skilled Staffler now adds 16 more Units for you...15.9k downloadsupdated 23 mo ago
• AAdd ideas slots (same cost,more slots)by 76561198803046579This mod add more slots compare to add ideas slots. tank manufacturer、naval manufacturer、aircraft manufacturer、,materiel manufacturer、industrial concern、theorist、army chief、navy chief、air chief an...15.9k downloadsupdated 6 y ago
• GGeneric Tank Models from Germanyby Hunor125ACHIEVEMENT & IRONMAN COMPATIBLE v1.19.0.0 ========================================= This mod adds generic tank models from germany to minor nations wich use different textures. This mod only adds models, it does not remove/change any other models. == This mod is built on the "Generic Tank models...15.9k downloadsupdated 5 mo ago
• EExtreme Boost Pack (Can Disable/Enable at will)by LimitspassedIn this mod you can do a lot. Its a frankenstein mod of all my current mods put together and hold a lot of choices for your gameplay. For more info see the images! This mod can be loaded via english or german at this time and possibly russian in the future. - Only affects the Player AI is not aff...15.8k downloadsupdated 7 y ago
• GGerman Armyby Тень ВолкаGERMAN ARMY . Planes , Ship , Tank , Infantry , Commander , Historic Unit , Historic SS Division , Afrika Korps Unit . ALL MODEL 3D is Reworked With Historical And Realistic Camoflage. ALL WEAPON 3D is Realistic And Historical. New Animation For Naval Fight And Ground And Air . Need Feed Back And...15.8k downloadsupdated 7 y ago
• RRealistic Casualties and Manpower Modby Erik[ -- MOD DISCONTINUED -- ] I won't be updating or developing these mods anymore, for several reasons. Feel free to use any part of these mods in your own work, credit is appreciated. [ -- What does this mod do? -- ] Do you think the game is too easy? Do you think the amount of casualties in the g...15.8k downloadsupdated 9 y ago
• EExtended GFX for Millenium Dawnby 76561198348893796I hope I'm not the only crazy person who doesn't like that countries without their own technology use images of technologies from other countries. What is done: 10 images of fictional helicopters 48 images of fictional tanks for the tank designer (for the first generation tank hull) Last update:...15.7k downloadsupdated 4 y ago
• MMicro Control (White Tiles / White Provinces)by КрѣйнѫТочкѫIRONMAN COMPATIBLE THE MOD WORKS IN ANY VERSION A simple mod that makes province borders white, and easier to see. Feel free to use this in any other mod, just give me credit / link the mod.15.6k downloadsupdated 4 y ago
• TThe Fire Rises: Total Endsiegby 76561199548790139Version: 1.19.* The Fire Rises:The Return of EvilNew focuses for Nazi Germany, new leaders: Adolf Hitler. Adolf Hitler - Hitler is now an AI, similar to the Great March. New Nazi content. GERMANY Content for Germany/German Reich - Adolf Hitler. More content for Hitler. GUIDE - Purge the Extremist...15.6k downloadsupdated 2 mo ago
• CCode Geass 1936 [discontinued]by MatDark times are coming. In Europe, France prepare a major war of unification against the League of the Three Emperors. Japan and New Zealand prevent Britannia's Pacific Supremacy, and the Bolivarian United Front resist in South America. China raises and menace India. A single spark may be explode...15.6k downloadsupdated 6 y ago
• EEuropa Universalis 4by luckyrenPlay hoi4 in 1444 ~1000 countries 3359 states made for version 1.12.14 features: colonisation custom resources religions ~100 formables decisions15.5k downloadsupdated 3 y ago
• MMillennium Dawn: Modern Australian Equipmentby IthNews: Updated for 2023! All known bugs fixed! Description: Modern Australian Equipment brings the breadth of militaria used by the Australian Defence Force into Millennium Dawn. From cold war equipment of the 1950s to possible future weaponry of the 2030s, from the F-4E Phantom II to today's EF88...15.5k downloadsupdated 4 y ago
• FFast Military Production (Can Disable/Enable at will)by LimitspassedIn this mod you can increase the output of military factories. - Only affects the Player AI is not affected. - These are done via decisions which add an idea to your nation which can be removed via the remove decision that appears. - If you remove the idea via the decision the modifier stays acti...15.5k downloadsupdated 7 y ago
• RROK Skin Pack for Millennium Dawnby Lt.TastelessAdd own models of Armored : K1A1(rig completed) Mechanized : K200 Motorized : K511 Rifle : K-2 Destroyer : DDG 991 Sejong the Great Class Corvette : PCC 772 Pohang Class Air Superiority Fighter : KF-21 Boramae and more vehicles will be updated!15.5k downloadsupdated 5 y ago
• [[OUTDATED] The Balkan Wars: A Fire in Strumicaby КрѣйнѫТочкѫThis is an OUTDATED VERSION, make sure to check the newest release of the mod If you have any problems such as your game crashing please join the discord and message me instead of commenting - (This isn't a discord specific to the mod, just ask about it and I will answer) The background to the wa...15.4k downloadsupdated 5 y ago
• GGeneric Tank Models from Franceby Hunor125⭐Updated to game version v1.19.0.0⭐ This mod adds generic tank models from france to minor nations wich use different textures. This mod only adds models, it does not remove/change any other models. == This mod is built on the "Generic Tank models" mod so make sure you use that OR the bigger vers...15.4k downloadsupdated 5 mo ago
• BBuild-A-Generalby LOG: 935Welcome to Build-A-General, the completely serious (not serious at all) military innovation your nation desperately needs. Why rely on history’s leftovers when you can design your own perfectly balanced war criminal? Spend your hard-earned Army XP to craft a general from the ground up: Features:...15.4k downloadsupdated 7 mo ago
• OOWB ERX Sigma Interventionby Pilgrim"Only the most veteran of Enclave forces, trained in multiple forms of combat, earn the right to call themselves Sigma. Each man in has seen numerous combat sorties and lived to tell about them. Whenever you encounter Sigma Squads, you know something vital to the Enclave is close by." -----------...15.4k downloadsupdated 23 mo ago
• BBetter Mechanics : Logistical Capacity for Naviesby Choo_Choo_OreoLogistical Capacity for Navies Logistical Capacity for Navies is a total overhaul of how naval force limits work. Instead of using arbitrary hard caps or basic ship counts, this mod introduces a dynamic system that scales your capacity based on your actual industrial power and dockyard efficiency...15.4k downloadsupdated 4 mo ago
• TThe Road To 56: Support Companies Expansionby Sacred RebirthOriginal Mod: Support Company Expansion This mod adds several more options to the support companies. I tried to make this mod as balanced as I could while still maintaining some historical accuracy. I don't know how balanced this is with R56 though. **NEW** - MJR121 fixed many of the issues with...15.3k downloadsupdated 5 y ago
• NNeed More Tanks NSB Versionby mister.moisNeed More Tanks No Step Back Version Это любительский проект по добавлению моделей танков, в этом моде используются модели из Blitzkrieg GZM mod (с согласия разработчиков этого мода), наши собственные модели и модели из других игр. ВСЯ ТЕХНИКА АНИМИРОВАНА На данный момент, в моде присутствуют мод...15.2k downloadsupdated 5 y ago
• HHistorical Divisionsby FilliHow many times have you complained of the lack of historical accuracy in the names of the divisions in Hearts of Iron 4? All units were called in the same way, and this took away a lot of immersion to the game. Now no longer! This mod adds many events r15.2k downloadsupdated 8 y ago

491 military mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.