To answer clans original question and get back to the actual topic.
Any helicopter can be wired to fire AAMs or ASMs as long as its inherent aerodynamic characteristics and other safety/weight issues to do with the weight flare and force of the missile permit.
However such a capability would have to be specified from the outset of a tender as the modifications and/or overhaul of the airframe would in effect render it a different aircraft.
Also there is still sadly and ashamedly no plan to provide organic air support to overseas contingents therefore no benefit in the eyes of the tender writers to arming these aircraft.
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