Ahead of the October 26 legislative elections in Argentina, the political landscape is taking shape with notable alliances and strategic moves. The libertarian party La Libertad Avanza (LLA), led by Karina Milei, has reached an agreement with the center-right party PRO, headed by Mauricio Macri, to form an electoral front in the City of Buenos Aires (CABA). Under this alliance, LLA will not have representation in the alliance's name or colors, similar to the arrangement in Buenos Aires Province, but Karina Milei has secured the fifth and sixth positions on the candidate list for her party. This coalition marks a significant step in LLA's campaign strategy in the capital, as the parties aim to consolidate their voter base. Meanwhile, the Peronist movement is unifying its discourse against Javier Milei and adjusting its campaign strategies in Buenos Aires Province. Other political actors are also positioning themselves: the Radical Civic Union (UCR) and the Civic Coalition are accelerating a centrist alternative in response to the PRO-LLA alliance; Gustavo Sáenz is considering presenting independent lists in Salta, causing divisions within the local Peronist Party; and María Eugenia Vidal has confirmed she will not join the alliance with LLA nor participate in the October elections. These developments suggest a competitive and fragmented electoral environment across various Argentine districts leading up to the legislative vote.