Start War With IranApparently, Trump intends to start wars all over the globe. Iran is another country where many people expect Trump to send US troops, or deploy US assets. Most of the other countries listed tend to be extremely unlikely, however, if there is war during Trump's presidency, it isn't out of the realm of possibility that it would involve Iran.
The White House has levied new sanctions against Iran, and directed some pretty strong words their way. New missile testing in Iran is serving to ratchet up tension, and create the environment for conflict. With any luck, it will all stop at posturing, but it's highly likely that Iran's leaders could underestimate Trump's stomach for war.