The US acted to allow the protesters in Iran to communicate with each other. The EU has said some harsh things about Iran, about how they should get this election right.
In the end though, does it really matter?
Since the government is actually a puppet of the theocracy led by the Ayatollah Ali Khamene, can it really be considered a democracy? It’s not like the UK where the queen stays out of things. The Ayatollah is the supreme leader, he is charge of the military, and he is the end all be all in every decision.
So why is there concern over the election, it’s not like it actually changes anything.