Presidents Javier Milei of Argentina and José Antonio Kast of Chile posed for the first official photo together at the Casa Rosada presidential palace in Buenos Aires, according to an X post by @agusantonetti shared within the 58-minute reporting window from 5:17 p.m. to 6:16 p.m. UTC on December 16, 2025. The image, described as the first official photo of the two leaders at the site, was posted during the period ending at 6:16 p.m. UTC, as confirmed by the source link provided in the X status. No additional details on the meeting's purpose, duration, or official statements from either presidency were included in the X post published over the past hour.
