The Fading Rallying Cry of War

For much of modern history, war has been one of the most powerful political tools available to governments. In particular, right-wing governments have often relied on it as a rallying cry. War creates a clear enemy. It demands unity. It calls on citizens to sacrifice, to fight, and to protect the nation from a perceived threat.

Left-wing governments have tried to use this tactic as well, but historically it has been less effective with their base. The political psychology is different. The right often responds strongly to the idea of defending the nation against an enemy. The left tends to be more skeptical of the motivations and consequences behind military conflict.

For centuries, though, war has had one undeniable political effect: it unifies a nation against a common enemy.

But that dynamic seems to be weakening.

The Changing Power of War

In the past several decades, the unifying effect of war has noticeably diminished.

Political movements on both the right and the left still rally people against enemies—but increasingly those enemies are domestic rather than foreign. Political opponents, cultural groups, ideological rivals: these are the threats that dominate modern political rhetoric.

Rallying people around global enemies has become much harder, especially when your country is clearly the aggressor. And by aggressor, I mean the one initiating military action—not necessarily the one making threats or posing the theoretical long-term danger.

This shift creates a particular problem for right-wing politics.

A core feature of many right-wing movements is the mobilization of fear around an enemy: there is a threat, the threat is dangerous, and something must be done about it. Sometimes those threats are real. Sometimes they are exaggerated. Sometimes they are even created by the very leaders warning about them.

The current administration has demonstrated this repeatedly. The Trump administration has shown a remarkable ability to create enemies—even out of long-standing allies.

But this time the strategy appears to be falling flat.

The Problem With Permanent Threats

Part of the reason is that the “existential threat” narrative has simply been overused.

Iran, for example, has been described as an existential threat for more than forty years. Yet during that same time there have been many countries that pose a greater direct danger to the United States.

Russia possesses a massive nuclear arsenal.
North Korea already has nuclear weapons.
Pakistan and India both possess nuclear capabilities and have longstanding regional conflicts.
Even some U.S. allies have the capacity to drag the United States into conflicts that could escalate dangerously and arguably already have.

Compared with these realities, the repeated claim that Iran represents a uniquely existential threat begins to lose its emotional impact.

People have heard it too many times.

Fear Fatigue

There is also a broader cultural factor at play.

Modern society is saturated with threats. Between constant news coverage, social media outrage cycles, television, video games, and networks like Fox News that thrive on fear-based messaging, the public is exposed to a nonstop stream of dangers.

Every day brings a new crisis, a new enemy, a new catastrophe.

Eventually people reach a point of emotional exhaustion.

If everything is supposedly an existential threat—if everything can destroy you—then the natural human response becomes indifference.

People stop reacting.

They stop rallying.

They stop believing the urgency.

The Limits of War as Political Strategy

There will always be people who rally behind a president during war. Loyalty to leadership is a powerful force, and many citizens will instinctively support their government during military conflict.

But broadly speaking, the public today seems less willing to mobilize emotionally around wars that do not clearly involve immediate national danger.

The last time the United States truly experienced a powerful rally-around-the-flag moment was after September 11, 2001. The attacks created a genuine, visible threat. For a brief period, Americans united.

But that unity did not last.

As the wars in Afghanistan and Iraq dragged on, people began to realize that the enemies we were fighting often had little connection to the attacks themselves. Years passed before the United States ultimately killed Osama bin Laden. Meanwhile, the wars consumed enormous resources, cost countless lives, and produced no clear strategic victory.

That experience left a lasting mark on the American public.

War Fatigue

Today, there is a kind of collective lethargy when it comes to war.

People are not eager to sacrifice for conflicts that feel distant, ambiguous, or politically manufactured. The old political formula—identify an enemy, declare a threat, mobilize the nation—no longer produces the same automatic response.

The rallying cry of war is losing its power.

And that may ultimately create political problems for leaders who rely on it.

A Political Calculation

Some critics argue that Trump is escalating conflict in order to justify canceling elections or consolidating power.

That explanation may be too dramatic.

A simpler explanation may be more plausible.

If Republicans lose the midterm elections, the administration will face severe limits on what it can accomplish. Many of the policies the president wants require congressional cooperation. A hostile Congress could block much of that agenda.

From that perspective, escalating conflict may simply be a short-term political gamble—a way to create momentum, reshape the political narrative, and hold power long enough to push through as much of the administration’s agenda as possible.

In other words, it may not be about canceling elections.

It may simply be about using the time that remains.

The End of an Era?

If that is the strategy, however, it may run into a deeper cultural reality.

The rallying cry of war—the political tool that has unified nations for centuries—may be wearing out.

People have heard it too many times.

And when a rallying cry becomes too familiar, it stops sounding like urgency.

It starts sounding like noise.