A man was taken to hospital following the incident outside the Met Bar on Station Road at the weekend.
Joseph Edmund Price,24, from Llanelli has been charged with Section 18 - wounding with intent, affray, assault causing actual bodily harm and possession of an offensive weapon in a public place.
Steven Kyle Price, 20, from Llanelli has been charged with Section 18 - wounding with intent and affray
Both have appeared at Llanelli Magistrates Court this morning.
A 36-year-old male has been arrested and released on bail pending further police enquiries.
Anyone with information on the incident is asked to contact Llanelli CID on 101.”