Changes

<tabber>

<tabber>

|-|Activation requirements=

|-|Activation requirements=

* The flasgship must be a {{Ship/Link|Taigei|Jingei|Chougei|text=submarine tender (AS)|link_category=Submarine Tenders}} at Lv 30+,

* The flagship must be a {{Ship/Link|Taigei|Jingei|Chougei|text=submarine tender (AS)|link_category=Submarine Tenders}} at Lv 30+,

** She must not be more than {{color|orange|'''moderately damaged (中破)'''}}.

** She must not be more than {{color|orange|'''moderately damaged (中破)'''}}.

* Two among the 2nd, 3rd, and 4th ships must be [[SS|Submarines (SS)]] or [[SSV|Aircraft Carrying Submarines (SSV)]],

* Two among the 2nd, 3rd, and 4th ships must be [[SS|Submarines (SS)]] or [[SSV|Aircraft Carrying Submarines (SSV)]],

** At least two SS(V) must not be more than {{color|gold|'''lightly damaged (小破)'''}},

** At least two SS(V) must not be more than {{color|gold|'''lightly damaged (小破)'''}},

** If all 3 ships are SS(V), the 2nd and 4th ones will attack, if one of them is {{color|orange|'''moderately damaged (中破)'''}}, the 3rd one will attack instead.<ref>https://twitter.com/yukicacoon/status/1394879812968222721</ref>

** If all 3 ships are SS(V), the 2nd and 4th ones will attack; if one of the two is {{color|orange|'''moderately damaged (中破)'''}}, the 3rd one will attack instead.<ref>https://twitter.com/yukicacoon/status/1394879812968222721</ref>

* The fleet must be a single fleet or a [[Striking Force Fleet]],

* The fleet must be a single fleet or a [[Striking Force Fleet]],

* The formation needs to be either {{ToolTip|[[Combat#Formation_Selection|Echelon]]|[[File:Echelon.png]]}} or {{ToolTip|[[Combat#Formation_Selection|Line Abreast]]|[[File:LineAbreast.png]]}},

* The formation needs to be either {{ToolTip|[[Combat#Formation_Selection|Echelon]]|[[File:Echelon.png]]}} or {{ToolTip|[[Combat#Formation_Selection|Line Abreast]]|[[File:LineAbreast.png]]}},