President Donald Trump has developed a taste for war. He did not used to have an appetite for armed conflict. To the contrary. He frequently insisted that he was a president for peace and, in his second inaugural address, he declared that he would measure his success not just by wars we win but by “wars we never get into.”
That though was then. Since then, he has intervened near and far by using America’s military might to accomplish or to try to what he deemed a desirable end. This most obviously and ominously includes, a few days ago, in Iran. In Iran again, this time far more forcefully than previously.
Trump’s intervention has of course triggered an avalanche of reactions at home and abroad. Here then are just three more.
First, ironically, Trump’s most recent decision to undertake American military intervention comes just when his health is again being questioned. His mental health. For years it has been said of the president that he is, among other things, an extreme narcissist who, moreover, is divorced from reality. But Trump’s behaviors even in recent weeks have triggered a new onslaught of questions. His proclivities to extreme self-aggrandization and self-mythologizing have become even more exaggerated, unsettling even some of those who up to now were strong supporters. Have the countless attacks on Trump’s proclivity to cult of personality stopped him? Not at all. If anything, he has become more extreme, more of what he was before, more of what he has always been which includes being largely indifferent to what others think or feel.
Second, Trump went ahead in Iran without requesting Congressional authorization, or informing America’s allies, or explaining to the American people why he was authorizing military action and what was the endgame. He went ahead on his own, with the blessings only of those who anyway bless everything he does and says. A bad idea. It’s especially a bad idea in a time when, instead of going meekly and mildly along with their political leaders, followers are nearly as likely to not go along with them. This is the third decade of the 21st century. And in the third decade of the 21st century followers – voters, constituents, electorates in liberal democracies – cannot be counted on to follow. Several prominent members of Trump’s own MAGA base are already rebelling against his assault on Iran, and they are attacking the president personally and politically for deciding to get militarily involved. Moreover, as of this morning, only 27% of the American people support the president’s engagement in armed conflict in the Middle East. President Harry Truman committed American forces to the war in Korea without formal congressional authorization. But we are not living in the time of Truman.
Thirdly, while most Americans tend to think of Trump – or at least they did – as primarily a domestic president, in the past year his impact on world politics has become clear. As Robert Kagan pointed out in The Atlantic, the second Trump administration declared the American dominated world order was over.* Trump demanded America’s traditional allies in Europe and Asia take over their own defense. Trump launched aggressive tariffs against them, and he waged ideological and political warfare against them. Further, he threatened territorial aggression against, of all countries, Canada and Denmark. Meanwhile, Trump seems to regard Russia and China not so much as adversaries but as partners in carving up the world. Even before America’s most recent intervention in Iran, Kagan concluded that “Trump’s megalomania is transforming the United States from international leader to international pariah, and the American people will suffer the consequences for years to come.”
Kagan regards Trump’s imprint as permanent or, at least, indefinite. I though am less certain. I think it possible that post-Trump will be a return to both domestic and foreign politics as they were pre-Trump. Not exactly pre-Trump, of course. But much more akin to pre-Trump than to Trump.
The far future depends in good part on the near future. Trump’s second presidential term has nearly three more years to go. The more badly they go the more likely history will treat him as an awful aberration.
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*March 2026 issue.
