The Pentagon has refused to punish any senior military officers for the prison abuse at Abu Ghraib or Guantanamo, but the army has taken the rare action of relieving a four-star general of his command. But not for any role in torture of prisoners. Gen. Kevin Byrnes stands accused of having an extramarital affair with a civilian. The General led the Army’s Training and Doctrine Command at Fort Monroe, Virginia and he was reportedly set to retire in November after 36 years of service. Army officials say they could find no case of another four-star general being relieved of duty in modern times.