Hunter Biden, son of US President Joe Biden, is on trial in Delaware federal court for alleged firearms violations related to past drug addiction.

The trial involves accusations of false statements made during a 2018 gun purchase, which could lead to a 25-year prison sentence if convicted.

President Biden has chosen to remain silent on the case, expressing love and respect for his son.

The trial, along with a separate tax-related case in California, contributes to the political tension ahead of the US election year.

Hunter Biden's legal troubles have become a focal point for political opponents, including former President Donald Trump, who is also dealing with legal challenges.

First Lady Jill Biden and Hunter's half-sister Ashley Biden attended the trial, underscoring the intersection of legal issues and political ambitions.