Забудьте мой первый ответ. В вашем контексте речь идет о проверке системы защиты радиоактивных веществ от несанкционированного доступа\использования.

A (hypothetical) scheme which a State could consider to divert nuclear material (see No. 2.3) or to
misuse items subject to IAEA safeguards (see No. 2.4). Diversion strategies are postulated for
purposes of developing safeguards approaches (see No. 3.1). Diversion strategies would include: the
undeclared removal of nuclear material from a safeguarded facility or the use of a safeguarded
facility for the introduction, production or processing of undeclared nuclear material (e.g. the
undeclared production of high enriched uranium in an enrichment plant, or the undeclared production
of plutonium in a reactor through irradiation and subsequent removal of undeclared uranium targets).
In developing safeguards approaches, the IAEA assumes that a diversion strategy would include one
or more concealment methods (see No. 3.9).

--------------------------------------------------
Note added at 6 hrs (2009-11-06 06:21:46 GMT)
--------------------------------------------------

Циата выше - определение diversion path из глоссария
http://www-pub.iaea.org/MTCD/publications/PDF/nvs-3-cd/PDF/N...


--------------------------------------------------
Note added at 6 hrs (2009-11-06 06:27:52 GMT)
--------------------------------------------------

Виноват, ссылка не влезла. Вот она полностью, только пробел уберите: http://www-pub.iaea.org/MTCD/publications/PDF/ nvs-3-cd/PDF/NVS3_scr.pdf

--------------------------------------------------
Note added at 6 hrs (2009-11-06 06:29:42 GMT)
--------------------------------------------------

3.11. Diversion path analysis
The analysis of all possible diversion paths or diversion strategies for nuclear material at a facility
(see No. 3.7). A diversion path analysis may be part of the development of a model safeguards
approach for a common facility type (see No. 3.2), and may also be carried out for a specific facility.
The purpose of a diversion path analysis is to determine whether a proposed set of safeguards
measures (see No. 3.6) would provide sufficient detection capability with respect to a specific
diversion path or diversion strategy.

Оттуда же.