A 44-year-old man was arrested after assaulting a police officer at a subway station in Caballito, Buenos Aires. The assailant entered the station through the revolving door and immediately attacked the officer, striking him multiple times in the face. The officer was able to subdue the man, who was then taken into custody. Following the assault, the man was transferred to the SAME psychiatric facility for evaluation. Authorities are investigating the motive behind the attack. The incident caused a brief disruption to service at the Caballito station. No other injuries were reported.