From Wikimedia Commons, the free media repository
English: SIGINT is a contraction of SIGnals INTelligence, which is a intelligence-gathering by interception of signals, whether between people (i.e., COMINT or communications intelligence) or between machines (i.e., ELINT or electronic intelligence), or mixtures of the two.
This category has the following 8 subcategories, out of 8 total.
Media in category "SIGINT"
The following 12 files are in this category, out of 12 total.