What is to be done about Iran?

Well, it seems to me that we are entering dangerous waters with the regime in Iran. Now that they have illegally captured 15 British soldiers, what ought we to do? It seems high time that the U.S. and allies start pressuring Iran militarily. We ought to begin a blockade on goods and particularly gasoline. Talking to the Iranians isn't going to help this situation any more than talking with Hitler stopped the death and destruction in Europe.
The only language that these kind of people understand is force. It is high time that we stop wringing our hands and start rattling our own sabres...LOUDLY.