olemus
signaaliluure alaliik, luureandmete kogumine
signaalidest, mis pole kõneside signaalid,
näiteks rakettide telemeetria, radarite jms seirega
=
information derived primarily from electronic signals that do not contain speech or text (which are considered COMINT)

ülevaateid
https://en.citizendium.org/wiki/Electronic_intelligence

https://www.nsa.gov/about/cryptologic-heritage/historical-figures-publications/publications/misc/assets/files/elint.pdf

https://www.nsa.gov/about/cryptologic-heritage/historical-figures-publications/publications/misc/assets/files/telint-9-19-2016.pdf

https://www.rand.org/topics/electronic-intelligence.html

https://www.tandfonline.com/doi/full/10.1080/21642583.2014.912569

https://icds.ee/wp-content/uploads/2018/ICDS_Report_Russias_Electronic_Warfare_to_2025.pdf