In the often hyperbolic theatre of contemporary politics, the figure of Charles III of England moves with a different cipher: less noise, more substance. And precisely for this reason, paradoxically, more incisive. The British sovereign – who by constitutional role does not govern but represents – has progressively built a political-cultural presence that is not limited to ceremonial. He intervenes, he orients, he suggests. And it does so by carefully choosing times and places, especially when the stage is occupied by actors like Donald Trump, for whom the symbolic dimension is often an extension of the ego.

The relationship between the two is, on closer inspection, a game of mirrors. Trump has never hidden a certain fascination for the British monarchy, for its imagery of power and continuity, for that aura that transforms authority into something almost sacred. The reception given to the royals has repeatedly been marked by a magnificence that seems to want to bridge a distance: as if proximity to the crown could transfer, by contact, a share of royalty. In this tension there is also a personal narrative: that of a leader who likes to portray himself as an exceptional figure, above ordinary rules, surrounded by grandiose symbols: imperial-kitsch ballrooms, monumental projects, suggestions of a ‘monarchical republic’ in which consent is confused with coronation.

Yet, just as Trump seeks to approximate that imagery, Charles III offers an opposite reading of it. His is not a kingship exhibited, but exercised. It is not a power that is imposed, but a responsibility that is manifested. And this was clearly seen in one of the most sensitive dossiers of our time: the war in Ukraine.

In the aftermath of the controversial welcome given to Volodymyr Zelensky in the Oval Office – a moment perceived by many as diplomatically inadequate, a veritable ambush in which even Vice-President J.D. Vance helped to stiffen the tone – the British sovereign responded with a gesture that was both form and substance: receiving Zelensky with full honours, regardless of how he was dressed. Not a simple protocol repair, but a statement of principle. Restoring institutional dignity to a head of state under attack means reaffirming a hierarchy of values: respect, solidarity, the defence of those under attack.

That choice did not remain isolated. Yesterday, speaking before the US Congress, Charles III performed an even more subtle operation: addressing not the incumbent president – inebriated by the king’s mere presence in the dinette at home – but the country as a whole. At a time when the White House line appears ambiguous, if not openly lenient towards Vladimir Putin‘s Russia, the king praised the Ukrainian resistance and urged the United States to continue supporting it as a European frontier. Not a reprimand, but a reminder. Not a confrontation, but a recomposition. The bipartisan applause that followed that passage says a lot: the message found wider ground than political contingency.

A profound difference emerges between the two approaches. On the one hand, a foreign policy often read in a transactional key, where alliances and principles are weighed in the balance of the immediate. On the other, a vision that, despite the limits of the role, continues to refer to an idea of the West as a community of values. It is not nostalgia, but choice. It is not rhetoric, but direction.

This fracture is amplified when we move from geopolitical to environmental terrain. Charles III has, for decades, been one of the most consistent voices in denouncing the climate crisis. Long before the emergency became a consensus, he had built a battle of concrete initiatives, projects, international advocacy. For him, environmental protection is not one chapter among others, but a key to understanding the future: responsibility towards future generations, the limit as a political category, sustainability as a condition for freedom.

Trump represents, on this ground, the antithesis. His rhetoric has often downplayed or denied the magnitude of climate change, favouring an idea of development centred on extraction and consumption: more drilling, fewer constraints, an almost absolute confidence in the market’s ability to absorb all costs. Two irreconcilable visions, which diverge not only on policy, but on time: one looks to the long term, the other to the immediate.

And yet, the most interesting dynamic remains that played out on a symbolic level. While Trump seems to want to use the presence of the sovereign to reinforce his own image, Charles III exploits that same occasion to convey content in countertendency. It is a form of silent diplomacy, which does not pass through frontal declarations but through gestures, chosen words, calibrated contexts. A diplomacy that does not humiliate the interlocutor, but does not renounce marking the perimeter.