Template:Equipment/ASW Synergy

ASW Damage Synergy
Small Small Sonars	Type 93 Passive Sonar Type 4 Passive Sonar Type 3 Active Sonar Type 3 Active Sonar Kai Type124 ASDIC Type144/147 ASDIC HF/DF + Type144/147 ASDIC
Large Large Sonars	Type 0 Passive Sonar
DCP Depth Charge Projectors (DCP)	Type 94 Depth Charge Projector Type 3 Depth Charge Projector Type 3 Depth Charge Projector Kai Type 3 Depth Charge Projector (Concentrated Deployment) Prototype 15cm 9-tube ASW Rocket Launcher RUR-4A Weapon Alpha Kai AP Mk.32 ASW Torpedo (Mk.2 Thrower) AP
DCR Depth Charge (Racks) (DCR)	Type 95 Depth Charge AP Type 2 Depth Charge AP Type 2 Depth Charge Kai Ni AP Lightweight ASW Torpedo (Initial Test Model) AP Hedgehog (Initial Model) AP
Other ASW Mortars	Type 2 12cm Mortar Kai Type 2 12cm Mortar Kai (Concentrated Deployment)
ASW Damage Modifiers: [math]\displaystyle{ \text{Mod}_\text{synergy} = {Mod}_\text{1} \times {Mod}_\text{2} }[/math]
[math]\displaystyle{ {Mod}_\text{1} }[/math]	+ (Any Sonar + Any Depth Charge)	1.15
[math]\displaystyle{ {Mod}_\text{2} }[/math]	DCP + DCR and NO Small	1.1
	Small + DCP + DCR	1.25
Examples
[math]\displaystyle{ \text{Mod}_\text{synergy} }[/math]	Small + DCP + DCR	1.4375[math]\displaystyle{ 1.15 \times 1.25 }[/math]
	Large + DCP + DCR	1.265[math]\displaystyle{ 1.15 \times 1.1 }[/math]
Armor Penetration
Indepentant of synergies, some equipment provides additional armor penetration to ASW attacks. The affected equipment are: DCR: Type 95 DC, Type 2 DC, Lightweight ASW Torpedo, Hedgehog, Type 2 DC K2 DCP: RUR-4A Weapon Alpha Kai, Mk.32 ASW Torpedo (Mk.2 Thrower). The flat armor penetration value is calculated as follows: [math]\displaystyle{ \text{Pen} = \sum\limits_{\text{Equipment}} \Big( \sqrt{\text{ASW}_\text{Equipment} - 2} + \text{Mod}_\text{ship} \Big) }[/math] With [math]\displaystyle{ \text{ASW}_\text{Equipment} }[/math] the base ASW stat of the applicable equipment, Visible Bonuses and Improvements are not counted here. [math]\displaystyle{ \text{Mod}_\text{ship} }[/math] being 1 for DE, 0 otherwise, Note Armor penetration from equipment stacks, The final armor of the targetted submarine cannot go below 1.

Updates History/References

This section is outdated and needs updating. Missing all updates prior to 2021-09-28

Updates History/References
Update	Dev description/patch notes	Non-dev sources/details
2021-09-28	ASW fits have been fixed and now contribute to damage	[citation needed]
2021-10-29	ASW Synergy Bonus Update. Multiple depth charges have been [added to/given] synergy (are no longer Other) Hedgehog (Initial Model) implemented	[1] [2] [3] Is a DCP: Type 3 Depth Charge Projector (Concentrated Deployment) Prototype 15cm 9-tube ASW Rocket Launcher RUR-4A Weapon Alpha Kai Is a DCR: Lightweight ASW Torpedo (Initial Test Model) Hedgehog (Initial Model)
2022-08-04	Mk.32 ASW Torpedo (Mk.2 Thrower) implemented US/UK depth charges buffed	[4][citation needed] Mk.32 ASW Torpedo (Mk.2 Thrower) is a DCP The following depth charges now penetrate armor: RUR-4A Weapon Alpha Kai Lightweight ASW Torpedo (Initial Test Model) Hedgehog (Initial Model) Mk.32 ASW Torpedo (Mk.2 Thrower)
2022-12-31	Type 2 Depth Charge Kai Ni implemented	Is a DCR[5] with Armor Penetration [ invite source ]
2026-01-28	Type 3 Depth Charge Projector Kai implemented	Is a DCP with NO Armor Penetration [6]