You bet there is, only they go by NEST -- and no, they do not fight SMERSH. My online subscription to Physics Today often yields unexpected gems and this month, one of them was a review of Defusing Armageddon, a history of the organization, or at least the parts they didn't classify. (I can't link to the PT review, subscriber-only -- you wannit, sign up).
Some fascinating stuff is covered in the book, like an extortion attempt against GE in '79 (and 103 others through 1993! -- some kids took the comic books too much to heart) and the effort to recover the power plant from a de-orbited Soviet satellite that, well, crashed in Canada.
I poke fun at a lot of government goofiness but the men and women who go hands-on with this kinda stuff? All kinds of brave. There aren't any do-overs.
STANCOR 10P TRANSMITTER: UPDATE 12
5 days ago