This can be attached to your patrol screen fleet for max convoy and sub destruction. So any suggestions?3. Do naval invasions now work reliably without the invasion fleet being wrecked by a single sub or destroyer while your fleet meant to protect the invasion is locked in a completely different fight?I’ve had at least one line of Early Hull Destroyers with anti-sub weapons in construction since the start. ago. Submarines with this engagement rule will tend to flee from a group of defending. The main thing however is just having cheap ships out there on your trade routes. In real life, the German heavy surface raiders worked extremely well for tying up lots of Allied ships escorting convoys off the coast of Norway: leaving them unavailable for use elsewhere. Using patrol or search and destroy won't work. This protection is extended to all of the fleet's assigned regions, although the number of regions that can be efficiently protected depends upon the number and size of task forces performing the mission within a given fleet. Like if I'm under threat of naval invasion I'll sacrificially put them in the coastal zone to allow my actual fleet time to transit to wherever it needs to be. Probably going to want to overlap your Destroyer fleet and LC/HC fleet mission assignments so you can get good force concentration. Archived post. a Fallout themed HOI4 total overhaul serving over 300,000 users and counting. Patrol = ships are out at sea searching for the enemy fleets and engage depending on engagement orders and enemy fleet strength. " Start with Revive Nat. The subs should have good torps and the best snorkel you have, and be split into packs of 8-12 (any more and there will be operational penalties). Pacific Fleet. About navy: build only destroyer 1 with depth charges and use them for convoy escort (5 destroyers per fleet). Each ship increases the patrol groups liklihood of finding enemy fleets modified by the overall surface. Convoy escort composition [edit | edit source] When deciding upon the composition of convoy escort task forces, it may be helpful to consider the following points: The AI uses the 'engage at medium risk' engagement rule for all of its convoy raiding task forces. There are video tutorials and guides on YouTube. This makes for excellent SnD fleets as well as marine landing support between air support, air superiority, and naval bombardment. Say you have 30 submarines tasked to raid convoys, they'll be more efficient if you group them into 5, than one big task force with all the subs. Also from the patch notes for 1. r/hoi4. Not just naval superiority, control all of the land in the zone. A single 'escort' fleet can run Convoy Escort from the Channel to the Iberian Coast. Hearts of Iron 4 is a complex. The combat is identical to land combat. ; About Hearts of Iron 4 Wiki; Mobile viewFurther, if you're answering a question in this thread, consider contributing to the Hoi4 wiki, which needs help as well. When escort efficiency is 100% among task forces within a given fleet, one of these task forces will instantly come to the defence of any convoys under attack within the fleet's assigned regions. Creating a task force composition will also activate automatic reinforcements. The finisher tech "Sea Lane Defence", on the other hand, affects the "Escort Convoy" mission that you can give to fleets, which is pretty much useless--don't research that tech. Capital Ships can use up to 5 yards of production at a time, Screens and Subs use up to 10 yards, and transports can have a capacity of 15 yards working. com], or watch this video:The point of a navy is to supply and reinforce land troops and keep the enemy from doing the same. Submarines are a different story. For your main/attack fleet have them on strike force and always engage and repair on high damage or medium damage + no auto split. Also your fleet composition should. ; About Hearts of Iron 4 Wiki; Mobile view Convoy escorts can also be deathstacked but you need as many escort fleets as the enemy had raiding fleets in order to join every combat. And that's simply putting a little yellow exclamation point or something next to every unit/factory/whatever is being revealed by the Scout Plane air wing when you have it selected. My reserve fleet is everything else and sits in port so I don’t waste gas driving the slow WWI-era gas-guzzling battleships around that are too slow to join a combat but will bankrupt. Okay, so after lengthy experience with this. This is almost there - Invasion Support is the mission for task forces to escort Invasion convoys (regular convoy escort will escort supply convoys, not troops). 2. Keep them out of shallow water and away from enemy bombers, both of which murder subs. Any enemy submarine fleet can find themselves quickly being sunk by an enemy carrier strike force due to their low air defence. ago. Convoy base spotting value. Just got HOI4 and I’m trying to figure out what would be a good naval composition for Italy. To increase the convoy escort/raiding efficiency, it is better to split your fleet into multiple task forces under one admiral. You convoy raid them and any units that want. ago. Convoy escort composition [edit | edit source] When deciding upon the composition of convoy escort task forces, it may be helpful to consider the following points: The AI uses the 'engage at medium risk' engagement rule for all of its convoy raiding task forces. Submarines with this engagement rule will tend to flee from a group of defending. Although capable of Jack-of-all trades approach, they're great for defending fleets against planes. New comments cannot be posted and votes cannot be cast. 6) Light cruisers are the "jack of all trades" ships. Once the task force is in. Top. If no threat, then they stay in port to conserve fuel. Then use radar subs to convince raid the Med and the Atlantic. DD - Destroyer, Jack of all trades and super cheap. Bay of Biscay. While in the past, trade interdiction was the single best naval doctrine, this is no longer the case. I think putting a few light cruiser with radar and scout planes into the convoy escort fleets would work well enough instead of putting radar on destroyers, though I haven't really played enough against strong sub-fleets to evaluate it. I do sub convoy raid fleets of 20 and convoy escorts of 3 CL and 9 DD, but the big battle fleets elude me. Typically performed by Destroyers. There are video tutorials and guides on YouTube. Leasing a Destroyer plan, say, from the Soviets, could get them building cheap convoy escorts, training them, and earning XP to make other homegrown designs later. 5 per yard) x (QTY of naval yards dedicated) / (cost of design) = production cost in days. I'm actually trying to figure out how convoy escort/raiding exactly works, especially in terms of efficiency. In the designs below, I avoid upgrading some components that would reduce the speed, but feel free to modify this to your liking. A task force assigned to the convoy escort mission will protect convoys belonging to the player or their allies if they are. Minelaying : Lays mines, giving you extra naval superiority, and increases the chance of enemy ships randomly sinking, and reduces enemy ship speed by up to 80% (!). 6. The only exception to this rule is when you're convoy raiding(10-20 per group) or when you're doing convoy escort. Thanks in advance. BB/SHBBs with 5 escorts per each cap. The subs should have good torps and the best snorkel you have, and be split into packs of 8-12 (any more and there will be operational penalties). Set them to convoy hunt. Gain air supperiority through number of fighters there. Hi everyone! Since forums were all down yesterday the diary is coming today instead Today we are going to look at core changes to naval combat coming in 1. In addition to the functions above, navies can also participate in. much a starting tech. Dec 23, 2005 3. My patrol flotillas have 10 DD and 1 scouting cruiser, I build a handful of escort flotillas for convoy escort/sub hunting, and each battle fleet is usually 4 CV, 5 BB, 6 CA, 2 scouting cruisers, 12 CL, and 50 DD. In this I explain both the Convoy Raiding and Convoy Escort missions, and when a. I have 6 convoy escort task forces, each with one CL and 6 DDs escorting through 6 sea zones, and my escort efficiency is in the single or low double. Usually about 2 DD and 1 CL per naval province in high intensity areas (this is reduced to 2DD and 1CL per two naval provinces for low intensity areas). So if I've got stuff going on Pacific, Atlantic, and Med all at the same time, it gets complicated. Still, there is no incoming supply from my territory. Ten groups of seven maximizes the admiral trait buffs. Your navy, whether over the course of years or in one decisive battle, can make the difference between humiliating failure and righteous success. For naval, complete Fleet in being, Convoy Sailing and Escort and Battlefleet Concentration. Capital Ships can use up to 5 yards of production at a time, Screens and Subs use up to 10 yards, and transports can have a capacity of 15 yards working. Build some submarines for convoy raiding as wellIn practical terms, you need 4. I can't say what kind of fleets the UK sends into the Med but the effect is that I start losing convoys and if after 1 year of war I haven't closed off Gibraltar, my Convoys go down to 0 and I am done. It looks like that the sea works just like the States, they have smaller regions where they search for each other or try to avoid trouble. Submarine Wolfpack --- Minimum: 20 Subs; Sweet Spot: 30 Subs; Maximum: 50 Subs; Raiding Group --- Minimum: 5 DDs, 25 Subs OR 5 CLs, 25 Subs; Convoy Escort Group --- Minimum: 5 ASW-DDs per. Target cost 5200-5300. e. Then make 4-5 patrol destroyer fleets for patrolling the seas. Reply. The strike force is split in half when you go over 4 carriers. You can never have to many screens, some day you will have to maintain a blockade even with literally thousands of enemy planes attacking you fleet. Convoy base spotting value. Control of the sea can facilitate naval invasions, or prevent the enemy from performing an invasion of their own. Everything around Singapore and then a big circle all the way up to Russia at the edge of their range. A place to share content, ask questions and/or talk about the grand strategy game Hearts of Iron IV by Paradox Development Studio. Handling your Navy. This can only be done while at war, these ships will lay mines in a region which have a chance to damage or sink enemy ships/convoys and contribute to your naval supremacy score. Locked post. Convoy raid the enemy (10 submarine size task forces) Your escorts (4 Light cruisers and 15 DD's) Regarding what you asked about patrol and strike fleets "talking to eachother"; If a patrol fleet sees an enemy ship it will then tell the fleet set to "strike mission" to go and attack it, this is when your big battleship fleet will leave port and. Convoy raiding can also be exploited to murder the hell out of the enemy fleets. No secondaries on CLs because they reduce light attack piercing too much. 335 Jul 7, 2019;Use the convoy escort mission. ) Transports don't belong in combat fleets. I'm new to fleet compositions and couldn't find a definitive answer to this, I was wondering what the most optimal fleet compositions for the USA would be for the different types of. Apr 4, 2019. Not that such a thing happened very often since in real life things. Convoy efficiency is based upon your escort coverage and how many convoys make the route alive. Right now the base game also includes a doctrinal tech for convoy escort called escort carriers, but obviously that isn't the same as actually building them (and is a lot less satisfying). Business, Economics, and Finance. You want 6-8 per task force, with a ton of task forces. There's also the issue of your composition. Which doctrine you choose will primarily depend on your goals with the navy and your naval composition. These are Carrier, Battleship, Cruisers, Destroyer, and Submarine, respectively. A single Naval Yard outputs 2. Thanks! Will do. Composition: 6+ Destroyers. This mission is particularly important for covering invasions and troop transfers, as fleets assigned to Patrol or Search and Destroy will not necessarily come to. The convoy escort gives +30% escort efficiency, which is pretty good because it lowers the number of escort ships required, and +20% sub detection for DDs. Can multiple convoy raider TFs be made to join the same battle? Reply. For the first four, you need to pick the sea zones where you want them to do this task. By 1943 I had 1 fleet of ~5BC and 12 Light Cruisers raiding by France and the Western Coast of Britain and 3 sub groups 1 Atlantic, 1 by gibralter, and 1 in southwest africa killing off ~12-16+ convoys a week. Any enemy submarine fleet can find themselves quickly being sunk by an enemy carrier strike force due to their low air defence. So! (2. Set you sub fleet to engage at high risk, medium repair priority and enable automatic split off. 0 unless otherwise noted. Never miss a thing. Men and women filled the dockyards of the world, making the mighty warships that would prove decisive in humankind’s greatest crisis. 6. The first version of the Hunt class of escort destroyers, based on the previous Bittern class of escort sloops. If you wanna get a quick idea of what types of fleets you should have and what the task forces of these fleets and their composition should be, then give the video a go. If the UK has 60 convoy routes and you sink convoys on one, that's one in 60 hit, or under 2% of the. 5 k (preferably under the 5. Ideally 15 ships, but ♥♥♥♥ hit the fan and my admiral are being retarded with deploying where I want and not. The navy is one of the most elusive and incomprehensible aspects of HOI4 to players new and old alike, for a variety of reasons. Escort Carrier - 1 flight deck, AA, Radar is you want, carrier 1 engine. For example, a depth charge rack and sonar lets them hunt subs and a seaplane adds detection for both subs and surface vessels. 3 CL and 9 DD is a lot for a patrol group and really better suited for convoy escort than patrol, especially once you deploy radar on your DD and CL (which you should do as quickly as possibly). This guide does not contain much theory behind ship combat; if you wish to know more about ship stats and fleet composition, go the the wiki [hoi4. Convoy escort composition [edit | edit source] When deciding upon the composition of convoy escort task forces, it may be helpful to consider the following points: The AI uses the 'engage at medium risk' engagement rule for all of its convoy raiding task forces. Well it makes your ship target convoys. I have 6 convoy escort task forces, each with one CL and 6 DDs escorting through 6 sea zones, and my escort efficiency is in the single or low double. And convoys arn't being found. Best to create a blockade of sea zones and divide your dedicated raiders (mostly subs) accordingly. 0 unless otherwise noted. In many ways, the current HoI4 naval model kind-of takes the whole of the Battle of Leyte Gulf and mashes it all together all at once, so you've got your surface action in Surigoa Strait, your carrier strikes of the Sibuyan Sea and Cape Engano, and carriers themselves being brought under fire in the action off Samar - it's just that the vast. It should be a straight line more or less. A single task force of 12 ships can participate in only one battle at a time. Good enough. An Escort Group consisted of several small warships organized and trained to operate together protecting trade convoys. The naval route efficiency is at 0%. Naval exercise. More task fleets on raiding means more actual raiding battles on the map. Even the German Navy is often good enough to do that. I put them on Convoy Escort in the Channel to supply my troops, but submarines from Dutch East Indies keep making my route efficiency at 5%. paradoxwikis. A fast CVE instead of the CL. For the grand fleet composition you want the same amount of BBs and CVs and tons of Cls and escorts. ] Convoy protection: Destroyers, to screen your convoys. CryptoA fleet in convoy escort duty tries to get into these fights to defend the convoys. gg/owb. Convoy escort mission efficiency is purely #of escorts versus #of convoys in the seazone. Naval invasions, raiding convoys, convoy protection and outright combat between fleets is how you conduct Naval Warfare in Hearts of Iron 4. Navy group 4 (patrol) : same thing. Published May 9, 2023 Building the best fleet composition is a sure way to overcome all enemies in Hearts of Iron 4, and these are the best compositions. Convoy escort composition [edit | edit source] When deciding upon the composition of convoy escort task forces, it may be helpful to consider the following points: The AI uses the 'engage at medium risk' engagement rule for all of its convoy raiding task forces. I thought it was vanilla, but maybe its not. Submarines are a different story. I know that this won’t matter in a few days with Man the Guns coming out, but I’m so fed up with the convoy escort missions. 375K subscribers in the hoi4 community. With convoy battles in the game, CVEs saw a bit as well, but the argument for their inclusion is a good deal weaker given the current state of commerce raiding at the moment, but will hopefully improve with time. The CLs should be well-rounded with radar and even more than one catapult. Port strikes: 100%: Carrier overcrowding: 100%: Convoy raiding efficency: 100%: Naval invasion capacity: 0: Directly beneath the modifiers is a summary of ship counts by type. Always add radar to your ships. So CAGs (Carrier Air Groups) in HOI4 can be organized onto a carrier's deck as Fighters, CAS, and Naval bombers. My composition is 2 carriers, 2 battleships (best ratio I believe), then 4 light cruisers, 12 destroyers (the ideal ratio is 1 capital to 3 screens, but I usually use 1:4 since screens due in combat quickly). Harin said: I do not know off the top of my head the best way to tell where your convoys are sinking. Convoy escort composition [edit | edit source] When deciding upon the composition of convoy escort task forces, it may be helpful to consider the following points: The AI uses the 'engage at medium risk' engagement rule for all of its convoy raiding task forces. From my layman's. I generally set my Flotillas to patrol unless I have a naval invasion in the region, then I set to convoy escort. ago. You can honestly beat everyone with your starting fleet, so just deathstack it and make some anti sub escorts destroyers (sonar 2 depth charge 2/3 nothing else) and stick them on convoy escorts if your getting raided anywhere. My guess is that the frontline screens were low HP from other fights and your destroyers had torpedoes. You will be convoy raiding in hostile waters to draw out the Imperial fleet for open combat. The exact composition of the sub hunting fleets doesn't really mater though, 1 fleet with 10 CV or 100 DD may have lousy. If your navy is just going to be escorting convoys, and convoy raiding then you don't need a surface fleet. DD - Destroyer, Jack of all trades and super cheap. Probably one of my favorite parts of this game. - Also, i forgot to put "1-4 Escort / Light Carriers. In Hearts of Iron 4, you can still rely on a classic 4X strategy known as. Remove the Philippines, Indochina, Guam, Attu Island from enemy control, and then keep expanding by zone. Great for convoy escort, countering subs, and bolstering your screens. The second meta is sub3 plus bombers. First ship laid down : 1939 Ships in class : 20 ships (Atherstone to Whaddon) Hunt Class Type II A revised version of the Hunt class, with modified hull and increased depth charge stowage. This page was last edited on 25 April 2019, at 19:57. This can be attached to your patrol screen fleet for max convoy and sub destruction. Seaplane-configured CLs have very high Surface Detection and don't need. You can never go wrong with torpedos and it always is a good idea to build screen with a. Capital ship fodder and fodder capital ships. 3rd. After a strong modernization push in the Meiji era and the subsequent First Sino-Japanese and Russo-Japanese wars, Japan has cemented its place as one of the world’s global power and the only non-European nation (apart from the United States) to do so. Convoy escort: Pretty self explanatory. Make. Spam the hell out of these. Otherwise, fast boats and a carrier would work best at preventing convoy or escorts from escaping. It's cheap and mix well due to shared techs. CAS: Capable of both ground and naval attacks.