Australia has a similar problem. Closest we've come was back in WWII (Japan bombed Darwin), but there was never a major foreign invasion of Australia itself, that is to say, we weren't directly assaulted like the Germans occupied the Netherlands (unless you count the British Imperial colonisation of the Australian continent as such).
It's hard for any foreigner to take us Aussies seriously when we're patriotic - we just come off sounding like a bunch of drunken yobbos with nothing better to do than find any excuse to drink to excess.
Seriously though, I think that foreigners don't take Australia very seriously. At all. Maybe Australia needs to go the evil route in order to be taken seriously (though I hope not!

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EDIT: Maybe with the exception of the Republic of Turkey.
Unless you are an Aboriginie in which case you probably believe that Australia has been invaded and that the invaders are still there.