The election of Jose Antonio Kast and what comes next for Chile
Chile’s institutional checks and balances will constrain how far Mr. Kast can advance his agenda, but voters will expect tangible change.
In a nutshell
- Electoral backlash against the status quo brought Mr. Kast to power
- Institutions are likely to temper maximalist security and migration proposals
- The new government’s fate will hinge on rapid progress in public safety
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Chilean voters elected Jose Antonio Kast in 2025 not necessarily because they embraced far-right ideology, but because they demanded security and tangible results after years of frustration. His victory reflects a reordering of political priorities away from transformation and toward control. Whether Mr. Kast can meet those expectations within the constraints of Chile’s resilient institutions will determine the success of his presidency.
Chile’s presidential elections last year unfolded against the backdrop of one of the most profound political crises the country has experienced since its return to democracy. A combination of rising crime, anxiety over immigration, stagnant growth and continued frustration with traditional parties has created an electorate inclined to punish establishment figures and reward outsiders and anti-status-quo voices.
Mr. Kast’s victory should not be read simply as an ideological shift to the far right, nor as an embrace of authoritarian governance. Rather, it reflects a profound voter backlash against insecurity, disorder and perceived state incapacity after more than a decade of political fragmentation, unmet reform promises and declining confidence in institutions. For many Chileans, Mr. Kast emerged not as a preferred ideological choice, but as the most credible vehicle for restoring control and predictability in a system adrift.
This election unfolded in the shadow of the failed constitutional reform process and the disappointment of the Gabriel Boric administration. The collapse of constitutional change – twice rejected at the ballot box – left Chileans with a sense of exhaustion and cynicism about transformative politics. In the aftermath of this foundering, Mr. Kast’s message of discipline and firm leadership resonated with voters.
A referendum on the post-2019 political order
The first round of presidential elections in November 2025 revealed the depth of Chile’s crisis of representation. The contest featured eight candidates spanning the ideological spectrum, from Jeannette Jara of the Communist Party (endorsed by the ruling left and center-left coalition) to far-right standard-bearer Mr. Kast. Libertarian provocateur Johannes Kaiser, populist outsider Franco Parisi and more traditional figures such as the center-right Evelyn Matthei were also in the running. While Ms. Jara finished first with just under 27 percent of the vote, the broader signal was unmistakable: Candidates running against the political establishment captured more than 30 percent of the electorate, and right-wing and right-populist candidates together surpassed 50 percent.
Mr. Kast’s eventual victory in the runoff was therefore less a surprise than the culmination of a longer-term realignment of voter preferences. The center-left project that had dominated the post-transition era appeared exhausted. For many voters, the Boric administration symbolized high expectations followed by weak delivery, especially on public security and economic growth. Ms. Jara, despite efforts to distance herself from Mr. Boric and the ruling coalition, was unable to escape this association.
The election thus functioned as a referendum on the political order that emerged after the massive estallido social (“social eruption”) of 2019. The reforms were implemented to boost inclusion, but instead delivered uncertainty, institutional paralysis and declining perceptions of safety. Mr. Kast offered a sharp contrast: a clear hierarchy of priorities, an unapologetic emphasis on authority and a rejection of what he framed as elite moralism and indecision.
Crime and the demand for authority
Public security was the single most important driver of Mr. Kast’s victory. Although Chile remains far safer than most of Latin America in absolute terms, debates, polls and voter interviews show that public security consistently tops the list of voter concerns. The spread of kidnapping and extortion by increasingly sophisticated criminal organizations reshaped the national agenda. Although Chile’s homicide rate remains relatively low by regional standards, fear of criminality has become a powerful driver of voting behavior.
Facts & figures
Chile’s government after the 2025 elections
For many Chileans, the deciding issue is not whether crime rates are objectively high, but whether the state appears capable of controlling it. On this front, successive governments have struggled. The Boric administration, in particular, was widely perceived as hesitant and ideologically conflicted in its response to rising insecurity. Early criticism of police abuses, internal divisions over security policy and delays in strengthening law enforcement contributed to an image of weakness that Mr. Kast was able to exploit.
Mr. Kast’s appeal lay in clarity rather than nuance. His mano dura (“iron fist”) rhetoric, openly inspired by El Salvador’s Nayib Bukele, signaled decisiveness and moral certainty. Proposals such as expanding maximum-security prisons, increasing military involvement in policing and imposing harsher penalties for organized crime were less important in their technical details than in their symbolic meaning. Voters did not require proof that Mr. Kast’s policies would work, or even that they were entirely legal. What mattered was the perception that he would act forcefully where others had hesitated. In an environment of fear and frustration, the promise of action outweighed concerns about rights, proportionality or institutional friction.
Migration and the politics of control
Migration emerged as the second major axis of electoral realignment. Over the past decade, Chile has experienced unprecedented inflows of migrants, particularly from Venezuela and Haiti. While migration has brought economic and demographic benefits, it has also generated acute pressures in those places where state capacity is weakest.
Mr. Kast and other right-wing candidates capitalized on these sentiments by proposing draconian measures, from closing borders and deploying the military internally to cutting social benefits for irregular migrants. This approach seems to have resonated with voters. In northern regions, where the impact of migration is most visible, Mr. Kast and other hard-right candidates significantly outperformed national averages.
Here again, the symbolic dimension was critical. Migration became a proxy for sovereignty, rule enforcement and fairness. Mr. Kast framed the issue not as humanitarian management, but as a test of whether the state could enforce its own rules. This framing appealed not only to ideological conservatives, but also to former center-left and centrist voters who believed that progressive elites had prioritized abstract values over daily governance.
Economic disappointment and anti-incumbent sentiment
Economic factors reinforced these dynamics. Chile’s post-pandemic recovery has been slower and more uneven than many voters expected. Growth has stagnated, unemployment remains high and inflation has eroded purchasing power. While the Boric government achieved important legislative wins, particularly on pensions and wages, these gains failed to offset broader perceptions of economic drift.
Mr. Kast capitalized on this dissatisfaction by presenting himself as a pro-business, market-oriented alternative capable of restoring confidence and investment. His promises to reduce corporate taxes, streamline regulation and cut public spending appealed to voters who associated economic stagnation with excessive experimentation and fiscal uncertainty. Whether realistic or not, his growth targets offered optimism.
Crucially, Mr. Kast did not need to persuade voters that his economic program would deliver rapid prosperity. He needed only to convince them that the status quo was failing and that continuity under Communist Party candidate Ms. Jara would deliver more of the same.
Institutional constraints and the meaning of Kast’s mandate
Despite the clarity of Mr. Kast’s electoral victory, Chile’s institutional framework significantly constrains the scope of radical change. Mr. Kast’s Partido Republicano and its allies gained ground but fell short of the numbers required to advance his most maximalist proposals, and no electoral coalition secured a majority in either chamber.
The lower house, in particular, is now sharply divided, with the anti-establishment Partido de la Gente holding 14 pivotal swing seats. This balance of power virtually ensures that Mr. Kast will confront a congress inclined toward moderation. The composition of the legislature matters more in an institutionalized political system like Chile’s than it does in, say, El Salvador or Guatemala, where presidential power is less constrained. This means that coalition-building and consensus will be necessary for the incoming government, resulting in policy moderation and stability.
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Early coalition signals suggest that Mr. Kast’s governing base will be narrower and more fragile than his electoral coalition. The decision by hard-right allies to remain outside the cabinet, combined with the appointment of a technocratic team (only 8 of 24 cabinet ministers belong to a political party), points to a presidency that may struggle to convert popular mandates into durable legislative majorities. Indeed, as many analysts have noted, his cabinet more closely resembles an executive board than a presidential cabinet.
Chile’s judiciary, regulatory agencies and constitutional framework also remain robust. Unlike in other countries in the region, Chile’s presidency operates within a dense web of institutional veto points. Mr. Kast’s mandate is therefore political rather than institutional: Voters demanded results on security and order, not the dismantling of democratic checks and balances.
This distinction matters. Mr. Kast’s success will depend less on ideological purity than on his ability to navigate institutional constraints without alienating his base. Overreach risks paralysis, while moderation risks disappointment.
Scenarios
Likely: Pragmatic conservative governance
The most probable outcome is a Kast presidency defined by pragmatic conservatism rather than the extremism that some of his opponents were predicting before the election. Security and migration remain his signature priorities, but implementation is scaled back due to legal and political limits. The president tightens border controls, increases deportations and expands policing resources, but the most extreme proposals, such as sustained military policing or mass incarceration, are diluted or blocked by congress and the courts.
Economic policy focuses on incremental tax reduction, regulatory simplification and pro-business reforms rather than sweeping austerity. Markets respond positively, and growth modestly improves, but persistent structural issues limit breakthroughs. In this scenario, political stability remains relatively high, though tensions flare over migration and human rights concerns. Mr. Kast’s presidency marks a rightward shift, but institutions prevent sharp ruptures.
Somewhat likely: Managed disillusionment
Even under pragmatic governance, Mr. Kast faces a volatile electorate with high expectations. If crime does not visibly decline within his first year, or if migration pressures persist, public disappointment could set in rapidly. It is worth noting that delivery on migration policy does not just depend on domestic politics, but regional diplomacy, which could represent a hard constraint. The same voters who elevated the new leader as a corrective could turn against him, reinforcing Chile’s recent cycle of anti-incumbent politics and volatility.
Less likely: Hard-right overreach and institutional conflict
A less likely but more destabilizing scenario emerges if Mr. Kast interprets his victory as a sweeping mandate and pushes aggressively for maximalist reforms. In this scenario, expanded military involvement in policing, mass deportations and deep spending cuts provoke congressional resistance, judicial challenges and social mobilization.
However, if this were to happen, congress would attempt to block many of the president’s most ambitious proposals. The result would be persistent gridlock, rising frustration within the executive and growing tension between the presidency and the legislature. Markets would then destabilize as uncertainty mounts and investors question the administration’s ability to implement coherent policy. Moreover, if Mr. Kast cannot deliver rapid improvements in public security, public support will erode, weakening his administration’s legitimacy.
The views expressed in this review are solely those of the author and do not represent the views of or endorsement by the United States Naval Academy, the Department of the Navy, the Department of Defense, or the United States government.
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