A teenager was detained after authorities discovered a firearm and ammunition during a public order incident in Dublin. Gardai, the Irish police force, responded to the incident and recovered the weapon. The teenager was arrested as part of the investigation. The incident occurred in a public area, prompting a swift police response. No injuries were reported. Authorities are currently reviewing the case. The firearm and ammunition were found during the operation. The teenager is expected to face charges in the coming days. The incident highlights ongoing efforts to maintain public safety in the city. Local officials have not commented on the case.