The rules that use the vocabulary item "assault" are:

<a_a_v>

amphibious assault vehicle

amphibious assault vehicles

<plain_attack_by_fire_verb>

assault

<a_a_v-pl>

amphibious assault vehicles

<specific_vehicle_type-pl>

heavy assault bridges

<a_a_v-sing>

amphibious assault vehicle

<assault_verb>

assault

assault and secure

assault and seize

<specific_vehicle_type-sing>

heavy assault bridge

<location_description>

assault position

<specific_vehicle_type-not_creatable-pl>

heavy assault bridges

<specific_vehicle_type-creatable-sing>

heavy assault bridge

<assault_noun>

assault

<specific_vehicle_type-not_creatable-sing>

heavy assault bridge

<specific_vehicle_type-not_creatable>

heavy assault bridge

heavy assault bridges