NationMaster - Encyclopedia: Control of electromagnetic radiation

Control of electromagnetic radiation is a national operational plan to minimize the use of electromagnetic radiation in the United States and its possessions and the Panama Canal Zone in the event of attack or imminent threat thereof, as an aid to the navigation of hostile aircraft, guided missiles, or other devices.

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Electromagnetic radiation Summary (2799 words)
	The physics of electromagnetic radiation is electrodynamics, a subfield of electromagnetism.
	EM radiation with a wavelength between approximately 400 nm and 700 nm is detected by the human eye and perceived as visible light.
	Electromagnetic waves as a general phenomenon were predicted by the classical laws of electricity and magnetism, known as Maxwell's equations.

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