Issue of domestic determinants of U.S. foreign policy, and describe how the United States should deal with Iran?

The notion of military primacy is the view that the U.S. has a military that is unmatched in the world. In recent times, the rhetoric between Iran and the U.S. has been invidious. There are concerns that the Iranian further advancement of Uranium is perilous. Notwithstanding the fragile nature of the situation in the Middle East, the recent killing of the Iran General, Qasem Soleimani by President Donald Trump has heightened the risk for conflict.

On August 6th, 2020, Secretary of State, Mike Pompeo shared on his Facebook page the concern that China’s relationship with Iran is dangerous since it can lead to Iran securing dangerous weapons, that Iran is the largest sponsor of terrorism, and that this is against the interest the U.S.

Use your understanding of realism, considerations of morality, and the issue of domestic determinants of U.S. foreign policy, and describe how the United States should deal with Iran?