Fifty years ago in the old Soviet Union, a team of engineers was secretly moving a large object through a desolate countryside.

In contrast, Al Hakam was built in full secrecy without the involvement of any foreign companies or contractors.

Many Moroccans do have sex without marriage and drink alcohol... and as long as all is being kept in the dark, then it's alright.

MJ Well we know India and Pakistan had nuclear energy first, and then they developed nuclear weapons secretly in the factories.

The Executive Board was supplied with details about World Bank data confidentiality provisions, which are as stringent as those in many national statistical offices.

They are capable of clandestinely and successfully moving arms to the intended recipients because the individuals who constitute the networks use a variety of techniques to reduce the likelihood of being discovered and stopped.

The Committee is concerned that the new Family Code does not require changes in the legislation concerning the secrecy of the adoption or the right of the adopted child to know who his her biological parents are.

(ii) Guaranteeing the right to vote freely and to be elected in a free and fair process at regular intervals, by universal and equal suffrage, conducted by secret ballot and with full respect for the right to freedom of association

Following the Committee's advice that complaint information was confidential, counsel argues his capacity to defend the complainant was significantly reduced, particularly given the disparity of resources available to the State party.

Now if you consider the fact that nuclear weapons proliferation is associated with nuclear energy proliferation, because we know for example, India and Pakistan developed nuclear weapons secretly by enriching uranium in nuclear energy facilities.

Critics argue that a global nuclear materials security system one that sets standards, monitors practices, and holds governments accountable cannot be achieved without compromising the very security information that it was designed to protect. Moreover, they claim that proponents simply seek access to sensitive information.