"Intelligence sources say Valerie Wilson was part of an operation three years ago tracking the proliferation of nuclear weapons material into Iran. And the sources allege that when Mrs. Wilson's cover was blown, the administration's ability to track Iran's nuclear ambitions was damaged as well."
Check out Larissa's latest scoop today, Ahmed Chalabi has been rehired to consult on Iran.
Update: WAPO reporters Walter Pincus and Mike Allen wrote about Plame and Brewster Jennings in October, 2003, confirming it was a CIA front company used as Plame's employer when she was working undercover.
After the name of the company was broadcast yesterday, administration officials confirmed that it was a CIA front. They said the obscure and possibly defunct firm was listed as Plame's employer on her W-2 tax forms in 1999 when she was working undercover for the CIA. Plame's name was first published July 14 in a newspaper column by Robert D. Novak that quoted two senior administration officials. They were critical of her husband, former ambassador Joseph C. Wilson IV, for his handling of a CIA mission that undercut President Bush's claim that Iraq had sought uranium from the African nation of Niger for possible use in developing nuclear weapons.
The Justice Department began a formal criminal investigation of the leak Sept. 26.
The inadvertent disclosure of the name of a business affiliated with the CIA underscores the potential damage to the agency and its operatives caused by the leak of Plame's identity. Intelligence officials have said that once Plame's job as an undercover operative was revealed, other agency secrets could be unraveled and her sources might be compromised or endangered.
A compilation of Wall St. Journal and other articles on Plame and Brewster-Jennings and discussing what "NOC" (non-official cover) means is here. The October 8, 2003 WaPo article says:
Her activities during her years overseas remain classified, but she became the creme de la creme of spies: a "noc," an officer with "nonofficial cover." Nocs have cover jobs that have nothing to do with the U.S. government. They work in business, in social clubs, as scientists or secretaries (they are prohibited from posing as journalists), and if detected or arrested by a foreign government, they do not have diplomatic protection and rights. They are on their own. Even their fellow operatives don't know who they are, and only the strongest and smartest are picked for these assignments.