As President Donald Trump floats “regime change” in Tehran, previous U.S. attempts to remake the Middle East by force in recent decades can offer stark warnings about the possibility of a deepening involvement in the Iran-Israeli conflict.

Steve Bannon expressed his disapproval on Monday with the possibility of the U.S. pushing for regime change in Iran — an outcome President Donald Trump floated over the weekend — while reiterating his desire to prioritize “America first” and stay out of foreign conflicts.