Changes

早くから潜水艦との闘いを経験した紅茶の国の研究チーム、Anti-Submarine Detection Investigation Committeeで開発された対潜探知システムです。「ASDIC」と呼ばれた同システム群は進化を重ね、今日のアクティブソナーへと発展していきます。124型は大戦初期から運用されていた駆逐艦に搭載されました。

早くから潜水艦との闘いを経験した紅茶の国の研究チーム、Anti-Submarine Detection Investigation Committeeで開発された対潜探知システムです。「ASDIC」と呼ばれた同システム群は進化を重ね、今日のアクティブソナーへと発展していきます。124型は大戦初期から運用されていた駆逐艦に搭載されました。

An anti-submarine detection system developed by the research team, Anti-Submarine Detection Investigation Committee, from the Country of Tea that had early experience fighting submarines. The system called "ASDIC" would evolve into modern active sonar. The Type 124 was mounted on destroyers at the start of the Great War.

An anti-submarine detection system developed by the research team, Anti-Submarine Detection Investigation Committee, from the Country of Tea that had early experience fighting submarines. The system called "ASDIC" would evolve into modern active sonar. The Type 124 was mounted on destroyers at the start of the Great War.

==Notes==

==Notes==

{{Template:Equipment/ASW_Synergy}}

{{Template:Equipment/ASW_Synergy}}

<div class="mw-collapsible"><h3>How To Obtain</h3>

===How To Obtain===

<div class="mw-collapsible-content">

'''Stock equipment''' of {{Ship/Link|Jervis Kai}}

'''Stock equipment''' of {{Ship/Link|Jervis Kai}}

''From limited-time quests: ''[[Quests/Seasonal#21Su LB3|21Su LB3]] (x2, choice), [[Quests/Seasonal#SB25|SB25]] (choice)

''From limited-time quests:'' [[Quests/Seasonal#21Su LB3|21Su LB3]] (x2, choice), [[Quests/Seasonal#SB25|SB25]] (choice)

''Event reward for:''

''Event reward for:''

<div class="mw-collapsible><h3>Updates History</h3>

===Updates History===

<div class="mw-collapsible-content>

* '''2017-09-28: Implemented''' as ranking reward

* '''2017-09-28:''' '''Implemented''' as ranking reward

* '''2022-08-04:''' Became '''improvable''' and upgradeable to {{Equipment/Link|Type144/147 ASDIC}}

* '''2022-08-04:''' Became '''improvable''' and upgradeable to {{Equipment/Link|Type144/147 ASDIC}}

==Akashi's Improvement Arsenal==

==Akashi's Improvement Arsenal==