The idea that a president would start a war just to shut people up at home sounds like a plot from a bad political thriller. But for Robert Kagan, a conservative historian who’s spent decades studying the mechanics of power, it’s a very real danger in a second Trump term. Kagan isn't just some pundit making wild guesses; he’s been sounding the alarm about the "Trump dictatorship" for years. His latest warning is even more specific: Trump could use a foreign conflict as a convenient tool to silence the people he calls the "enemy within."
If you’re wondering why this matters now, look at the headlines. By early 2026, the rhetoric coming out of the White House has shifted. It’s no longer just about "America First" or ending "endless wars." Instead, there’s a new, aggressive focus on Iran. Trump, who once campaigned on being the candidate of peace, is now overseeing a massive military buildup in the Persian Gulf. Kagan argues that this shift isn't just about geopolitics. It’s about domestic control.
The logic of the distraction war
Historians have a name for this: Diversionary War Theory. It’s basically the "rally 'round the flag" effect on steroids. When a country goes to war, the public usually stops arguing about healthcare or taxes and starts focusing on the "threat" from abroad. Dissent suddenly looks like disloyalty. If you criticize the president while soldiers are in harm's way, you're not just a political opponent anymore—you're a "traitor."
Kagan points out that Trump has already laid the groundwork for this. He’s spent years attacking the press, the judiciary, and anyone in the federal government who doesn't show him absolute personal loyalty. By framing a war as a matter of national survival, Trump gets a "get out of jail free" card for his more controversial domestic moves.
- Suspending civil liberties: In times of war, the public is often willing to accept things they’d never tolerate in peacetime.
- Targeting the opposition: Trump has explicitly called his political rivals "vermin." A war gives him the legal and social cover to treat them as national security threats.
- Expanding executive power: The "Imperial Presidency" grows strongest when the drums of war are beating.
History shows us how this works
We’ve seen this movie before. In 1798, John Adams signed the Alien and Sedition Acts because he was afraid of war with France. The law made it a crime to say anything "false, scandalous, and malicious" about the government. It was used to throw newspaper editors in jail—editors who just happened to support Adams' political rival, Thomas Jefferson.
World War I was another low point. Woodrow Wilson pushed through the Espionage Act and the Sedition Act of 1918. Suddenly, you could go to prison for twenty years just for "uttering, printing, writing, or publishing any disloyal, profane, scurrilous, or abusive language" about the government. Thousands of people were arrested, including labor leaders and anti-war activists.
Kagan’s point is that Trump doesn't need to invent a new playbook. He just needs to dust off the old one. He’s already talked about using the Department of Justice to go after his enemies. He’s already suggested that the Constitution can be "terminated" in certain circumstances. A war provides exactly the kind of "exigent circumstance" he needs to make those threats a reality.
The Iran wildcard
The current tension with Iran is the perfect example of how this could play out. Polling shows that about 70% of Americans aren't interested in another Middle Eastern war. Even a big chunk of Trump’s MAGA base is wary of "forever wars." But if a conflict actually starts—especially if it’s framed as a "rescue mission" or a response to an "imminent threat"—those numbers will shift.
We’re already seeing the administration use humanitarian language to justify a harsher stance toward Tehran. Trump has drawn red lines around the Iranian government's treatment of protesters. While that sounds noble, Kagan and other critics argue it’s mostly "legitimizing rhetoric." It’s a way to build a moral case for a war that has a much darker domestic purpose.
The danger isn't just the war itself; it's what happens at home once the first missiles are launched. We're talking about:
- Surveillance of "dissidents": Using national security tools to monitor political organizers.
- Censorship: Pressuring social media companies to take down "misinformation" that undermines the war effort.
- Deployment of troops on US soil: Trump has already discussed using the military to handle domestic protests and deportations. A state of war makes that much easier to justify legally.
Why this time is different
Some people think the "deep state" or the courts will stop him. Kagan is less optimistic. He’s noted that the "off-ramps" for stopping a slide into dictatorship have mostly been passed. The Supreme Court’s 2024 ruling on presidential immunity gave Trump a massive amount of legal protection for "official acts." If he orders the military to take action, and frames it as a national security necessity, who’s going to stop him?
The military itself is another concern. Trump’s Secretary of Defense, Pete Hegseth, has been vocal about ignoring "stupid" rules of engagement. When you have a leadership that views legal constraints as a nuisance, the guardrails of democracy start to look pretty flimsy.
Honestly, it’s easy to dismiss these warnings as "Trump Derangement Syndrome" or partisan fear-mongering. But when a historian with Kagan's pedigree—a guy who was once a darling of the neoconservative right—is saying that war will be used as a political silencer, it’s worth paying attention. He isn't talking about a theory; he’s looking at the math of power and the trajectory of Trump’s own words.
If you want to stay ahead of this, don't just watch the troop movements in the Middle East. Watch how the White House talks about the people here at home. If the rhetoric about "internal enemies" keeps ramping up at the same time as the war talk, the two are likely connected. Pay close attention to any new executive orders regarding "national emergencies" or "civilian readiness." These are often the first steps in turning a foreign war into a domestic crackdown.
Keep an eye on the independent press and civil liberties groups like the ACLU. They’ll be the first ones to feel the pressure if this strategy starts to roll out. Support local journalism that isn't afraid to ask hard questions about why we're moving toward conflict and who actually benefits from it.
