Iran May Have Trained Attackers That Killed 5 American Soldiers, U.S. and Iraqis Say
By JAMES GLANZ and MARK MAZZETTI

BAGHDAD, Jan. 30 — Investigators say they believe that attackers who used American-style uniforms and weapons to infiltrate a secure compound and kill five American soldiers in Karbala on Jan. 20 may have been trained and financed by Iranian agents, according to American and Iraqi officials knowledgeable about the inquiry.

The officials said the sophistication of the attack astonished investigators, who doubt that Iraqis could have carried it out on their own — one reason a connection to Iran is being closely examined. Officials cautioned that no firm conclusions had been drawn and did not reveal any direct evidence of a connection.

A senior Iraqi official said the attackers had carried forged American identity cards and American-style M-4 rifles and had thrown stun grenades of a kind used only by American forces here.

http://www.nytimes.com/2007/01/31/wo...31karbala.html