Two thousand years ago, a Roman legion led by Marcus Licinius Crassus was marching toward Persian lands. Iran, ruled by the Partian Empire, was in no position to defeat this massive attack. Ten thousand soldiers under Iranian general Sourena faced an army of 43,000 well-trained, well-equipped and experienced Roman legionnaires. ............................................................ Taking a lesson from history, they plot asymmetric tactics to hit the Americans where they’re most vulnerable. Iran is prepared to send swarms of cheap, disposable craft to confuse and overwhelm the Pentagon’s much more monolithic naval forces.