It was descisions made in the White House and the Pentagon that brought our govt to join the US in war.
Australia wasn't attacked, still hasnt been, we are in that fight for you guys, nothing that happened here led to our involvement over there.
Once again, I personally do not have a problem with that, I would be utterly disgusted if my govt had taken any other course of action.
All that aside, yes, US policy has affected Australians, hence, we have an interest in who gets the final say on those policies.
Not a right to intervene, or influence the election in any way, but we DO have an interest.
Why does that upset you guys?