The rules that use the category "<squad_noun>" are:

<unit_n>

<squad_noun> <base_of_fire_phrase>

<unit_n-sing>

<squad_noun> <base_of_fire_phrase>

<unit_n-not_det-sing>

<squad_noun> <base_of_fire_phrase>

<squad_type-not_creatable>

<squad_noun>