used by
Virginia Hall during the Second World War; it gave her the alias of a Frenchwoman named Marcelle Montagne. An agent sent to spy on a foreign country might, for instance, work as a businessperson, a worker for a non-profit organization (such as a humanitarian group), or an academic. For example, the
CIA's
Ishmael Jones spent nearly two decades as a NOC. Many of the agents memorialized without names or dates of service on the
CIA Memorial Wall are assumed to have been killed or executed in a foreign country while serving as NOC agents. In nations with established and well-developed spy agencies, most captured non-native NOC agents have, however, historically been repatriated through
prisoner exchanges for other captured NOCs as a form of
gentlemen's agreement. Some countries have regulations regarding the use of non-official cover: the CIA, for example, has at times been prohibited from disguising agents as members of certain aid organizations, or as members of the
clergy. The degree of sophistication put into non-official cover stories varies considerably. Sometimes, an agent will simply be appointed to a position in a well-established company which can provide the appropriate opportunities. Other times, entire
front companies can be established in order to provide false identities for agents. Examples include
Air America, used by the CIA during the Vietnam War, and
Brewster Jennings & Associates, used by the CIA in
WMD investigations and made public as a result of the
Plame affair. ==Examples==