Spain and Portugal are quite big and with harsh terrain, I doubt anyone would bother invading in a traditional sense.

But we have been invaded countless times during our history, although the last time was Napoleon in 1808...

Who would even invade Spain and Portugal? E.T?

Well, we love all kinds of tourists. Why not ones that could change the world? :)

#irony

Morocco might (again).

That would be a hell of a plot twist