Originally Posted by chrisg967

But within the C.I.A., the exposure of Ms. Plame is now considered an even greater instance of treachery. Ms. Plame, a specialist in non-conventional weapons who worked overseas, had "nonofficial cover", and was what in C.I.A. parlance is called a NOC, the most difficult kind of false identity for the agency to create. While most undercover agency officers disguise their real profession by pretending to be American embassy diplomats or other United States government employees, Ms. Plame passed herself off as a private energy expert. Intelligence experts said that NOCs have especially dangerous jobs.

So much for the "desk job" idea.