José Antonio Kast's December 14, 2025, presidential runoff win (58.17%, a record 7,252,831 votes) not only ended Gabriel Boric's term but solidified a congressional shift toward the opposition with 23 new right-leaning senators and 155 deputies. Despite a contentious campaign, Boric congratulated Kast and met him at La Moneda Palace, signaling transition efforts.
Kast's triumph in his third presidential bid marked the right's return to power after four years of progressive governance under Boric, who will step down on March 11, 2026. The result reflected widespread discontent amid judicial crises, security issues, and economic woes, echoing the 2019 social outbreak and the 2022 constitutional 'Rejection' victory.
The parliamentary elections reinforced this pivot, delivering opposition majorities that bolster Kast's agenda. Campaign tensions with Jara (Communist Party) and Boric eased post-vote: Boric placed the traditional congratulatory call and hosted an extended transition discussion at the presidential palace.
Analysts highlighted the left's challenges. Darío Quiroga, Jara's former strategist, stated progressive forces 'had no chance' post-2022. Juan Sutil, advisor to Evelyn Matthei, stressed the need for Chile Vamos unity behind Kast. Kast himself emphasized opposition collaboration during the race, positioning his upcoming administration to address national emergencies in security, immigration, and governance.
