For three decades, European commentators indulged in the fantasy of a durable 'cordon sanitaire'—an unyielding barrier supposedly insulating liberal democracy from reactionary extremism. That barrier is now completely dismantled. From Rome and Stockholm to Paris and Vienna, parties with open contempt for constitutional pluralism no longer knock politely at the gates of power; they dictate the terms of governance.

According to an extensive multi-decade analysis conducted by more than 150 political scientists and reported by The Guardian, voter backing for far-right parties across Europe has increased nearly fivefold since 1995, reaching approximately one in four European voters. This is not an episodic protest vote or a transient backlash against inflation and immigration policy. It is a structural realignment toward authoritarian governance.

The Institutionalised Façade

The modern radical right has largely abandoned overt paramilitary aesthetics in exchange for bureaucratic veneer. Figures such as Marine Le Pen and Jordan Bardella in France have pursued systematic 'de-demonisation,' as noted in analysis by ABC News, presenting a curated, clean-cut image while preserving a core programme built on nativism, legal exceptionalism, and executive overreach. In Italy, Giorgia Meloni’s administration leverages democratic legitimacy while quietly consolidating control over cultural and state institutions.

As the German Institute for International and Security Affairs (SWP) highlights, the creeping integration of far-right formations into mainstream legislative apparatuses has altered how traditional conservative parties operate. Rather than holding the line, the European centre-right has steadily co-opted hardline rhetoric, legitimising policies and xenophobic framing that were once universally disqualified.

An Erosion from Within

Liberal democracy's vulnerability lies in its reliance on institutional conventions that authoritarians have no interest in observing. As scholars writing for the Journal of Democracy argue, when partisan loyalty eclipses respect for constitutional rules, an alarming reservoir of authoritarian appetite is revealed. The pattern has already been road-tested: dismantle judicial oversight, intimidate independent civil society, exploit immigration anxiety, and weaponise sovereign rhetoric.

In Austria, Herbert Kickl's Freedom Party pursues uncompromising nativism, while in Germany, Alternative für Deutschland (AfD) capitalises on industrial disillusionment and migration grievances to poll historic highs, threatening regional stability.

For external observers—including those in Jerusalem watching European security and foreign policy shifts—the implications are tangible. A Europe fractured by ultranationalism cannot maintain coherence on collective defense, transatlantic stability, or the containment of revanchist actors like Moscow. Calling this phenomenon mere 'populism' is intellectual cowardice. It is authoritarianism, methodically constructed through the ballot box, and Europe is running out of time to confront it.