Between 1869 and 1870, Bakunin became involved with the Russian revolutionary Sergey Nechayev in a number of clandestine projects.

Am I supposed to think that he's been sucked into some dark, clandestine project and no one's ever going to see him again?

Unlike, say, NASA, the clandestine projects at Area 51 seldom had to worry about budget crunches.

He is suspected of siphoning off £150 million for various clandestine projects.

Paulie and other neighbors help with the clandestine project.

He kept his cool, told no one he had the memo, and began a clandestine project to learn the reasons for the conspiracy against him.

It would be a rare "spokesman" who would know any facts about such a clandestine project.

Plainly, clandestine projects weren't his cup of cvceese', but he'd signed on like the good StarSailor he was.

Even if they were both wrong, he had no doubt that if Kinchawn knew about this clandestine project, he would send his Loyalists to destroy it.

The United States was also slow to detect the fact that the North had set up a clandestine, second nuclear project using highly enriched uranium.