Six men have denied involvement in a South Wales grooming gang accused of raping and sexually abusing children over an 11-year period. The case is a serious child sexual exploitation prosecution, though the article text provided does not include further details of the court proceedings, the defendants' identities, or the specific charges against them.

No additional details on the trial location, court, or timeline were available in the supplied article content. The matter concerns allegations of organised, sustained abuse of children in South Wales, a region of the UK, spanning more than a decade.