BAGHDAD, Iraq - Iraqi militants claimed in a Web statement Tuesday to have taken an American soldier hostage and threatened to behead him in 72 hours unless the Americans release Iraqi prisoners. The U.S. military said it was investigating, but the claim's authenticity could not be immediately confirmed.

The posting, on a Web site that frequently carried militants' statements, included a photo of what that statement said was an American soldier, wearing desert fatigues and seated on a concrete floor with his hands tied behind his back. The figure in the photo appeared stiff and expressionless, and the photo's authenticity could not be confirmed.

A gun barrel was pointed at his head, and behind him on the wall is a black banner emblazoned with the Islamic profession of faith, "There is no god but God and Muhammad is His prophet."

A U.S. military spokesman in Baghdad, Marine Sgt. Salju K. Thomas, said he had no information on the claim but "we are currently looking into it."

A statement posted with the picture suggested the group was holding other soldiers.

"Our mujahadeen heroes of Iraq Jihadi Battalion were able to capture American military man John Adam after killing a number of his comrades and capturing the rest," said the statement, signed by the "Mujahedeen Brigades."

"God willing, we will behead him if our female and male prisoners are not released from U.S. prisons within the maximum period of 72 hours from the time this statement has been released," the statement said.

The posting did not show any ID card for the alleged captive and no organization's name was written on the black banner, as have appeared in some past claims of kidnappings. The man's uniform had no U.S. insignia or names visible.

The Mujahedeen Brigades have claimed responsibility for two kidnappings in the past — the abduction in April of three Japanese who were released and that of a Brazilian engineer who went missing after an ambush that the Brigades claimed to have carried out along with the Ansar al-Sunnah Army.

More than 180 foreigners have been kidnapped in the past year. At least 10 of them, including three American civilians, remain in the hands of their kidnappers.

The only American soldier known to have been taken hostage is Pfc. Keith M. Maupin, 20, of Batavia, Ohio, who was shown in a video in April being held by militants. Another video aired in June showed what purported to be Maupin's slaying, but the picture was too unclear to confirm it was him and the military still lists him as missing.

Marine Cpl. Wassef Ali Hassoun went missing in Iraq in June and later photos surfaced on Arab television showing him blindfolded with a sword to his head. In July he made his way to the U.S. Embassy in Beirut. Back in the United States, he said he had been captured, but in December he was charged with desertion for the incident.

Apparently the Arabic script shown on the flag contains a superscript "th" that can only be produced using Microsoft Word.

Posted by: Jeff Harrell at February 1, 2005 05:29 PM