The United States is set to pay El Salvador $6 million to imprison 300 alleged members of the Venezuelan Tren de Aragua gang that it deports to the Central American country, for one year, the Associated Press reported on Saturday,

The administration won’t identify those moved — or say whether the Alien Enemies Act, which briefly sped up some deportations, played any role.

The Trump administration deported hundreds of Venezuelans accused of ties to the Tren de Aragua gang, sending them to El Salvador’s notorious mega-prison, Cecot. The prison is notorious for the ruthless way it treats prisoners,