Stewart Rhodes, founder of Oath Keepers, showed up at President Donald Trump's rally in Las Vegas days after being released from prison.

Four years after they raided the Capitol and assaulted police officers, a group of some of the most violent Jan. 6 rioters are now free men.

The return of battle-hardened leaders ... will further radicalize and fuel recruitment platforms,” said Jacob Ware, a Council on Foreign Relations research fellow.

the former leader of the Oath Keepers militia, who had received the second-longest sentence of 18 years for his role in the riot. Rhodes left a federal prison in Cumberland, Maryland, early Tuesday.

The order comes just days after Oath Keeper leader Stewart Rhodes was seen in the Capitol meeting with GOP lawmakers and petitioning the release of Oath Keepers still incarcerated on separate charges.

The newly freed founder of the anti-government group the Oath Keepers stood outside the D.C. jail early Tuesday, awaiting the release of Jan. 6 defendants after President Donald Trump issued sweeping pardons,

The Justice Department told a judge he can't block Oath Keepers founder Stewart Rhodes from visiting the Capitol after Donald Trump's Jan. 6 clemency.

The founder of the right-wing 'Oath Keepers' militia, who himself was recently had his 18-year- prison sentence commuted, appeared outside of D.C.'s Central Det

Stewart Rhodes, founder of the Oath Keepers, and Enrique Tarrio, former leader of the Proud Boys, have been released from prison after their lengthy sentences for seditious conspiracy in the Jan. 6 attack on the U.

Stewart Rhodes and Enrique Tarrio, who received some of longest sentences for the US Capitol attack, freed from prison.

Stewart Rhodes, the former head of the Oath Keepers militia, was among Jan. 6 inmates freed under President Trump's pardons and commutations.

Stewart Rhodes, released from prison, appears at Trump’s Las Vegas rally after his sentence for the January 6 Capitol attack was commuted.