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| | ===ASW Shelling Conditions=== | | ===ASW Shelling Conditions=== |
| − | Only certain ships meeting certain conditions can attack SS(V).
| + | {{/Shelling Conditions}} |
| − | *Most often, if a ship can attack a submarine, focusing it will take over any other target.
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| − | | |
| − | Here, {{AnyBomber}} refers to any {{RedPlane}}/{{BluePlane}}.
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| − | {|class="wikitable"
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| − | !rowspan=2|Ship!!colspan=2|Conditions!!rowspan=2|Day Battle!!rowspan=2|Night Battle
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| − | |-
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| − | !Stats
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| − | !Equipment
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| − | |-
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| − | |{{Ship/Link|Taiyou Kai Ni|Shinyou Kai Ni|Unyou Kai Ni|text=''Taiyou''-class Kai Ni|link_class=Taiyou}}<br>{{Ship/Link|Kaga Kai Ni Go}}
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| − | |rowspan=4|Not more than<br>{{color|orange|'''moderately damaged (中破)'''}}
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| − | |rowspan=4|{{AnyBomber}} with 1+{{ASW}}<ref>A 0{{ASW}} attack plane paired with a [[Rotorcraft]] {{Autogyro}} or a [[Liaison Aircraft]] {{ASWPlane}} do work</ref><ref name="zero">If all relevant aircraft are in zero plane slots, the ship cannot attack SS.</ref>
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| − | |rowspan=3|Prioritize SS
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| − | |[[Combat/Night_Battle#Trigger Requirements|Night Air Attack]] will prioritize surface target<ref>In absence of surface target will do a night shelling against SS</ref><br>Night Shelling prioritizes SS
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| − | |-
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| − | |{{Ship/Link|Gambier Bay Mk.II}}
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| − | |Cannot attack SS unless if:<br>setuped for a [[Combat/Night_Battle#Trigger Requirements|Night Air Attack]], then prioritize SS with a night shelling attack
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| − | |-
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| − | |All other [[CVL]]
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| − | |rowspan=3|Do not attack SS
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| − | |-
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| − | |{{Ship/Link|Suzuya Kou Kai Ni|Kumano Kou Kai Ni|text=''Mogami''-class Kou Kai Ni|link_class=Mogami}}
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| − | |Prioritize surface target<ref>Can still attack SS</ref>
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| − | |-
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| − | |[[BBV]], [[CAV]], [[AV]], [[LHA]]
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| − | |rowspan=5|''None
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| − | |Equipped with {{SPB}}, {{Autogyro}}, {{ASWPlane}}, {{Large Flying Boat}}, or {{AnyBomber}} with 1+{{ASW}}<ref name="zero"/>
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| − | |Prioritize SS
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| − | |-
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| − | |{{Ship/Link|Fusou Kai Ni|Yamashiro Kai Ni|text=''Fusou''-class Kai Ni|link_class=Fusou}}<br>{{Ship/Link|No.101 Transport Ship}}
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| − | |Equipped with {{DepthCharge}}
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| − | |colspan=2|Prioritize SS
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| − | |-
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| − | |Any CV, CVL, BBV, CAV, AV, LHA
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| − | |Not equipped with the above-mentioned equipment
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| − | |colspan=2|Do not attack SS
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| − | |-
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| − | |rowspan=2|{{Ship/Link|Hayasui Kai}}<br>{{Ship/Link|Yamashio Maru Kai}}
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| − | |Equipped with {{AnyBomber}}<ref name="zero"/>
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| − | |Prioritize SS
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| − | |Do not attack SS
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| − | |-
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| − | |Not equipped with {{AnyBomber}}
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| − | |colspan=2 rowspan=2|Prioritize SS
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| − | |-
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| − | |rowspan=2|All other ships
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| − | |At least 1 base {{ASW}} ASW<ref>Here base {{ASW}} also include ASW gains from [[Modernization#ASW Modernization|ASW modding]] for [[Yamato Kai Ni]] so far, but not for [[Kaga|kaga Kai Ni/E]].</ref>
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| − | |rowspan=2|''None
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| − | |-
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| − | |No base {{ASW}} ASW
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| − | |colspan=2|Do not attack SS
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| − | |}
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| − | <references/>
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| − | | |
| − | ;Notes
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| − | *As [[Abyssal]]s also follow those conditions, SS/V can be used as "Submarine Tanks" (Sub-tanking) on some maps to deviate attacks from the fleet to the submarine.
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| | | | |
| | ==Damage Calculation== | | ==Damage Calculation== |
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| | **[[:Category:Anti-submarine Weaponry|Anti-submarine weaponry]] is therefore the primary source of ASW damage, with the base ship ASW playing a very minor role damage-wise. | | **[[:Category:Anti-submarine Weaponry|Anti-submarine weaponry]] is therefore the primary source of ASW damage, with the base ship ASW playing a very minor role damage-wise. |
| | **However, base ship ASW is the primary determinant of whether a ship can reach 100 total ASW to perform '''"[[#Opening ASW Shelling (OASW)|Opening ASW]]"''' (OASW) attacks. | | **However, base ship ASW is the primary determinant of whether a ship can reach 100 total ASW to perform '''"[[#Opening ASW Shelling (OASW)|Opening ASW]]"''' (OASW) attacks. |
| − | *Unlike sheeling, ASW damage is capped at 170. | + | *Unlike shelling, ASW damage is capped at 170. |
| | ASW attacks have different modifiers gained from [[Formation]]s, | | ASW attacks have different modifiers gained from [[Formation]]s, |
| | *{{ToolTip|[[Combat#Formation_Selection|Line Abreast]]|[[File:LineAbreast.png]]}} is the main ASW formation, with a 1.3x damage modifier, | | *{{ToolTip|[[Combat#Formation_Selection|Line Abreast]]|[[File:LineAbreast.png]]}} is the main ASW formation, with a 1.3x damage modifier, |
| | *{{ToolTip|[[Combined_Fleet#Formation_Selection|Cruising Formation 1]]|[[File:Formation_1.png]]}} is the main ASW formation for [[Combined Fleet]]s, with a 1.3x damage modifier. | | *{{ToolTip|[[Combined_Fleet#Formation_Selection|Cruising Formation 1]]|[[File:Formation_1.png]]}} is the main ASW formation for [[Combined Fleet]]s, with a 1.3x damage modifier. |
| − |
| |
| | {{Formula | | {{Formula |
| | |Title=Anti-Submarine Formula | | |Title=Anti-Submarine Formula |
| − | |Math=\text{Atk}_\text{base ASW} = \left( 2\sqrt{\text{ASW}_\text{ship} } + 1.5\text{ASW}_\text{equip} + \bigstar + \text{Type}_\text{ship} \right) \times \text{Mod}_\text{synergy} | + | |Math=\text{Atk}_\text{base ASW} = \left( 2\sqrt{\text{ASW}_\text{ship} } + 1.5 \times \bigg[ \sum_\text{All Equipment} (\text{ASW}_\text{equip} + \uparrow \text{ASW}_\text{fit bonus} ) \bigg] + \bigstar + \text{Type}_\text{ship} \right) \times \text{Mod}_\text{synergy} |
| − | |Var=<math>\text{Type}_\text{ship}</math> a constant depending on the type of the ship performing the attack. See below for details. | + | |Var=<math>\text{ASW}_\text{equip}</math> is the {{ASW}} stat of anti-submarine equipment and attack planes. |
| | + | ** This means that the {{ASW}} stat is '''not''' included in the calculation for the following equipment types: |
| | + | *** {{Light Gun}} {{Med Gun}} [[Main Gun]]s, {{Radar}} [[Radar]]s, {{Fighter}} [[Fighter]]s, {{Carrier Recon}} [[Carrier Recon]]s, {{SPR}} [[Seaplane Recon]]s, {{SPF}} [[Seaplane Fighter]]s, {{LFB}} [[Large Flying Boat]]s. |
| | + | * <math>\uparrow \text{ASW}_\text{fit bonus}</math> unlike <math>\text{ASW}_\text{equip}</math> this is the {{ASW}} from [[Fit Bonus]]es of all equipment. |
| | + | * <math>\text{Type}_\text{ship}</math> a constant depending on the type of the ship performing the attack. See below for details. |
| | {{{!}}class="wikitable mw-collapsible mw-collapsed" style="text-align:center; margin:auto" | | {{{!}}class="wikitable mw-collapsible mw-collapsed" style="text-align:center; margin:auto" |
| | !colspan=2{{!}}Ship Type Constant | | !colspan=2{{!}}Ship Type Constant |
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| | !<math>\text{Type}_\text{ship}</math> | | !<math>\text{Type}_\text{ship}</math> |
| | {{!}}- | | {{!}}- |
| − | {{!}}Coastal Defence Ships ([[DE]])<br>Destroyers ([[DD]])<br>Light Cruisers ([[CL]]/[[CT]])<br>Oilers ([[AO]]) (without carrier bomber) | + | {{!}}Coastal Defense Ships ([[DE]])<br>Destroyers ([[DD]])<br>Light Cruisers ([[CL]]/[[CT]])<br>Oilers ([[AO]]) (without carrier bomber) |
| | {{!}}13 | | {{!}}13 |
| | {{!}}- | | {{!}}- |
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| | </onlyinclude> | | </onlyinclude> |
| | {{Equipment/ASW_Synergy|expand=true}} | | {{Equipment/ASW_Synergy|expand=true}} |
| | + | |
| | + | ===Evasion=== |
| | + | {{SubmarineRadar}} [[Submarine Equipment]] provide an [[evasion]] bonus to submarines against ASW attacks (around 1.2). |
| | + | *See ''[[Evasion]]'' for more details. |
| | | | |
| | ==Opening ASW Shelling (OASW)== | | ==Opening ASW Shelling (OASW)== |
| | {{:Combat/Battle Opening}} | | {{:Combat/Battle Opening}} |
| − |
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| − | =Equipment Setups=
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| − | Are listed here some recommended equipment setups for ASW duties. ''The equipment order is illustrative and does not reasonably matter.
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| − | As general rules:
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| − | *The first priority is to have OASW, even at the expense of synergy:
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| − | **[[DE]] can OASW more easily than [[DD]],
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| − | **Because {{ASW}} increase with levels using high-level ships can help,
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| − | **Take note that DEs have bonus armor penetration from Depth Charges.
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| − | *To further maximize ASW effectiveness, regardless if an OASW is triggered or not, it is recommended to use:
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| − | **{{Small Sonar}} {{DCP}} {{DCR}}
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| − | *When using carriers, it is recommended to use [[CVE]], as they have a base {{ASW}} stat.
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| − |
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| − | {|class="wikitable" width=100%
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| − | !width=13%|Equipment
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| − | !|Notes
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| − | |-
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| − | !colspan=2|[[DD]]/[[DE]]/[[CL]]/...
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| − | |-
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| − | |{{Small Sonar}} {{DCP}} {{DCR}}{{WildCard}}
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| − | | This ASW setup maximizes the ASW by taking advantage of the synergy. One of the depth charges needs to be a [[DCP|Depth Charge Projector]] while the other needs to be a [[DCR|Depth Charge (Racks)]]. Take note that '''reaching the [[OASW]] threshold takes precedence over everything'''. In this case, just replace depth charges with equipment that has a higher ASW.
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| − | |-
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| − | !colspan=2|[[CVL]]/[[Kaga Kai Ni Go]]
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| − | |-
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| − | |{{BluePlane}}/{{RedPlane}}/{{Autogyro}}/{{ASWPlane}}/{{Sonar}}/{{DepthCharge}}
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| − | |[[ASW Aircraft]] or just planes with good ASW should be prioritized. It is possible to maintain some surface combat capabilities, by doing a normal CVCI with high ASW panes, or by stacking {{BluePlane}}.
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| − | |-
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| − | !colspan=2|Unique setup
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| − | |-
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| − | |{{RedGunHeavy}}{{RedGunHeavy}}{{Seaplane}}{{WildCard}}{{Autogyro}}
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| − | |The {{Autogyro}} must be an '''{{EquipmentLink|S-51J|S-51J Kai|text=Helicopter|link_category=Helicopters}}''', and should be placed in the smaller plane slot when other planes are used.
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| − | Setup unique to {{Ship/Link|Hyuuga Kai Ni}} which allows her to do an [[OASW]] with a decent base ASW, while keeping some surface combat capabilities like [[Artillery Spotting]].
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| − | |}
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| | | | |
| | ==LBAS== | | ==LBAS== |
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| | =See Also= | | =See Also= |
| | + | *[[Help:Equipment Setup#Anti-Submarine|Anti-Submarine Setup]] |
| | *[[:Category:Anti-submarine Weaponry|ASW Equipment]] | | *[[:Category:Anti-submarine Weaponry|ASW Equipment]] |
| | *[[Modernization#ASW Modernization|ASW Modernization]] | | *[[Modernization#ASW Modernization|ASW Modernization]] |
| | *[[Partials/Opening ASW]] | | *[[Partials/Opening ASW]] |
| | {{Mechanics}} | | {{Mechanics}} |