The resources below are books, articles, and other media that are useful references for aspects of this topic. When they are complete, each reference will be described and tagged. See here for an example of a more or less complete entry.
Critchlow, Robert D. Nuclear Command and Control: Current Programs and Issues. CRS Report No. RL33408. Washington, D.C.: Congressional Research Service, 2006. https://fas.org/sgp/crs/nuke/RL33408.pdf.
Knipp, Delores J., et al. "The May 1967 Great Storm and Radio Disruption Event: Extreme Space Weather and Extraordinary Responses." Space Weather 14 (2016): 614–633. https://agupubs.onlinelibrary.wiley.com/doi/epdf/10.1002/2016SW001423.
Nuño, Frank and Vaughn Standley. "Bolt Out of the Blue: Nuclear Attack Warning in the Era of Information and Cyber Warfare." War on the Rocks. June 14, 2018. https://warontherocks.com/2018/06/bolt-out-of-the-blue-nuclear-attack-warning-in-the-era-of-information-and-cyber-warfare/.
Podvig, Pavel. "History and the Current Status of the Russian Early-Warning System." Science and Global Security 10 (2002): 21-60. https://cisac.fsi.stanford.edu/publications/history_and_the_current_status_of_the_russian_earlywarning_system.
Podvig, Pavel. "Risks of Nuclear Command and Control Accidents." In Understanding Nuclear Risks, edited by John Borrie, Tim Caughley, and Wilfred Wan, 53-59. Geneva, Switzerland: United Nations Institute for Disarmament Research (UNIDIR), 2017. http://www.unidir.org/files/publications/pdfs/understanding-nuclear-weapon-risks-en-676.pdf.