In the modern era, there is great convergence in the technologies used by friendly nations and by hostile ones. Signals intelligence agencies find themselves penetrating the technologies that they also at times must protect. To ease this tension, the United States and its partners have relied on an approach sometimes called Nobody But Us, or NOBUS: target communications mechanisms using unique methods accessible only to the United States. This paper examines how the NOBUS approach works, its limits, and the challenging matter of what comes next.
The Project on Managing the Atom (MTA) conducts and disseminates policy-relevant research on nuclear weapons, nuclear energy, and nuclear non-proliferation and disarmament. The project supports an international group of pre- and post-doctoral fellows and other experts working on these issues and helps to advance their research work through seminars, workshops, and conferences.