Baghdad, Iraq ? A British tabloid published more revealing photographs of Saddam Hussein in U.S. custody on Saturday, a day after it ran a front-page picture of the former Iraqi leader naked except for his underwear.

The international Red Cross, which is responsible for monitoring prisoners of war and detainees, said the photographs violated Saddam’s right to privacy. The U.S. military condemned the publication and ordered an investigation of how the pictures were leaked to The Sun.

Saturday’s pictures included one of Saddam seen through barbed wire wearing a white robe-like garment, and another of Ali Hassan al-Majid, better known as “Chemical Ali,” in a bathrobe and holding a towel.

The photos were certain to offend Arab sensibilities and heap more scorn on an American image already tarnished by the prisoner abuse scandal at Abu Ghraib prison and allegations by Newsweek, later retracted, about desecration of the Quran at the U.S. prison in Guantanamo Bay, Cuba.

Saddam’s chief lawyer, Ziad al-Khasawneh, said the photos “add to acts that are practiced against the Iraqi people.” He said he would sue the newspaper “and everyone who helped in showing these pictures.”

The Sun said the photos were provided by a U.S. military official it did not identify who hoped their release would deal a blow to Iraq’s insurgency. Managing editor Graham Dudman told The Associated Press that the newspaper paid “a small sum” for the photos. He would not elaborate except to say it was more than 500 British pounds, which is about $900.

A customer in a Baghdad Coffee Shop, reads a copy of the Saturday edition of Iraq's Asharq al-Awsat newspaper, showing a picture of Saddam Hussein in a white robe. The photo was originally used on Friday's front page of Britain's tabloid newspaper The Sun.

The New York Post, which like The Sun is owned by Rupert Murdoch, also published the photos on Friday.

The U.S. military in Baghdad said the publication of the photos violated U.S. military guidelines “and possibly Geneva Convention guidelines for the humane treatment of detained individuals.”

A spokesman, Staff Sgt. Don Dees, said the military would question the troops responsible for Saddam.

Alongside the photo of Saddam in Saturday’s editions, The Sun ran photos of a man and a woman. They were identified as al-Majid, who faces charges for his role in poison gas attacks against Iraq’s Kurdish minority, and Huda Salih Mahdi Ammash, a biotech researcher dubbed “Mrs. Anthrax.” who got her nickname for her alleged role in trying to develop bio-weapons for Saddam.

The man, grizzled and gray, is shown hunched wearing a bathrobe, leaning on a cane and holding a towel as he rises out of a chair. The woman can be seen wearing a headscarf, walking outdoors and looking forlornly in the distance.