War with Iran could also be a way of making one more last-ditch argument for staying in power, but launching a war, of course, will not keep Trump in office. He may not realize this; he did not understand that his own vice president has the constitutional duty to count Electoral College votes. And someone in the current chaotic scrum may well have convinced Trump that some double-secret codicil of the Constitution will allow him to remain president.
But a war with the mullahs—the devout wish of Iran hawks like Michael Flynn, who supported Trump from the start and who now has his ear as the White House melts down in these final days—would more likely be a final punishment that Trump could inflict on the American people for rejecting him, and a massive act of sabotage against Biden for defeating him.
American citizens and their elected officials may not be able to stop Trump from issuing orders, but they can be watchful for the traditional signs of a country about to go to war.