Of course you are right. Clearly, that's an act of war. But it's also a clever maneuver from Iran, for a war against Iran is not an option. Not from a financial, not from a geopolitical and not from a militarical point of view. America's hands are bend, and the people of it's allied gouvernments not willing to join a massive military strike against Iran. When it comes to Germany, I even doubt that Frau Kanzler Merkel could convince the Bundestag to send recon aircraft into a war against Iran. Since a year ago, I am involved in political discussions on Iran with other citizens, and I can assure you I haven't met someone yet who was willing to support the slightest military action against Iran. The idea of having to go to war, thousands of miles away against a people they don't know and don't care about, makes germans furious. And I somehow have the impression that more and more americans get that attitude, too.