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

<landing_force_type-not_creatable>

<landing_force_noun>

<unit_n>

<landing_force_noun> <base_of_fire_phrase>

<unit_n-sing>

<landing_force_noun> <base_of_fire_phrase>

<unit_n-not_det-sing>

<landing_force_noun> <base_of_fire_phrase>

<bare_landing_force_id>

<ordinal> <landing_force_noun>