The Chilean presidential runoff on December 14, 2025 was not simply an alternation of names, but a more dense political signal: it marked the consolidation of a new order within the right and, at the same time, dismantled several simplistic readings about the “anti-system” vote. José Antonio Kast’s victory was broad and structural. It was not explained only by the rejection of his rival, Jeannette Jara, but by his ability to transform a fragmented first round into a disciplined second round, almost without leaks, something rare in recent Chilean politics.
Kast achieved what seemed improbable weeks before: absorb practically all of the votes of the right-wing candidates who had been left out of the runoff and, in addition, capture a decisive portion of Franco Parisi’s electorate. The Chilean right, which in the first round had expressed itself dispersedly between conservative, liberal and libertarian options, found in Kast a point of convergence. The logic of the “lesser evil”, combined with a campaign focused on security, order and immigration control, reduced the cost of coordination of that political space to a minimum. Where there was competition before, in the second round there was alignment.
The most revealing data of the runoff was not only in the final distribution of votes, but in the participation. Contrary to the idea that the “outsider” electorate tends to withdraw from the system in decisive instances, the second round attracted almost the same number of voters as the first: the drop was barely 0.4%. That is, there was no significant dropout. This is key to understanding Parisi’s voting behavior. His followers, defined by the PDG leader himself as “neither fachos nor comunachos”, did not behave as an anti-system bloc in the strict sense. They did not stay at home or massively choose the null vote. They went to vote and were divided between Kast and Jara, confirming that their political identity is not ideological but pragmatic, oriented by specific problems rather than by party affiliations.
That behavior ended up favoring Kast. A substantial part of Parisi’s electorate leaned towards the candidate who offered simpler and more direct answers to the two great anxieties of the moment: insecurity and immigration disorder. The rest was distributed between Jara and residual options, but without altering the general picture. In political terms, the “neither” vote functioned as a pivotal electorate that, this time, turned mostly toward order rather than continuity.
Jara’s defeat, in this framework, cannot be read only as a campaign failure. His candidacy bore the accumulated wear and tear of the political cycle that opened after the social outbreak of 2019: failed constituent processes, oversized expectations, and a widespread perception of fatigue with an officialdom associated—fairly or unfairly—with the inability to translate social demands into daily stability. In the second round, the axis was no longer change versus continuity, but control versus uncertainty. And in that area, Kast managed to move the debate from the ideological to the operational.
The triumph, however, opens a complex scenario. Kast comes to power with a clear mandate in symbolic terms—organize the economy, restore security, toughen immigration policy—but with strong institutional restrictions. He will govern with a fragmented Congress, which will force him to negotiate to turn campaign promises into effective laws. In economics, the challenge will be to combine pro-market signals and spending cuts with a society that mandates voting and demands quick results without a visible deterioration of the social fabric. The margin for a sharp adjustment is less than his speech suggests.
In terms of security, its political capital depends on the short term. The promise of a “strong hand” requires visible results in the first months so as not to be reduced to a slogan. The risk is that the expectation exceeds the real capacity of the State. Something similar happens with the immigration issue and the deportations of foreign criminal gangs: the social demand is high, but the implementation is complex, expensive and legally delicate. Without judicial coordination, international agreements and effective logistics, the punitive emphasis can quickly collide with legal and diplomatic limits.
Finally, Kast will have to manage the heterogeneity of the coalition that brought him to power. Its electoral strength—having absorbed the entire right and part of the outsider vote—can become a weakness if it fails to balance sectors with different agendas without losing coherence. The runoff showed that Chile did not simply turn “to the right,” but rather voted in order in a scenario perceived as overwhelmed. The question that arises is not whether Kast won, but whether he will be able to convert that control vote into an effective government, capable of sustaining authority without eroding the institutionality that, paradoxically, was what allowed that “neither left-handed nor facho” electorate to choose to participate instead of withdrawing.
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