The United States and Iran have fought many times, but the obviously powerful United States has always been at a loss and suffered a big loss. Therefore, the United States must formulate a comprehensive strategy in order to grasp the initiative, otherwise it is likely to fall into a quagmire of uncontrollable factors, which is very unfavorable to the United States.
The United States is most worried about Iran's "handcuffs." It is not a specious nuclear weapon, nor is it an overall backward armed force, but the "axis of resistance" of the climate. It was Iran that realized the existence of forces from Iraq, Syria to Lebanon. Thanks to Iran, Arab countries have sent militia to obtain local administration, and they can transfer and coordinate a large number of transnational actions according to Iran's idea. This has also firmly bound the hands and feet of the United States and its allies to act rashly against Iran, and also limited the intensity of armed conflicts in the Middle East to a certain extent.
The simple fact is that no matter what they think of the Iranian government, most Iranians are opposed to American interference in their affairs. The United States must realize that these changes can only be achieved through dialogue, otherwise it can only end in tragedy like a falling drone.