Such amoral thinking usually invites unexpected retaliation. And I'm not sure what ignoring survivors accomplishes, but then again it kept them from getting back to Iran and returning to the fray. But what about Iranians already in America, what about teenage Iranian boys? What about child producing women in a Iran who could raise future soldiers who could man boats that hurt our country? Your logic allows and invites annihilation. A number of historical figures, however, nod their heads in agreement with you.