Denyut elektromagnet

Denyut elektromagnetik () adalah letusan radiasi elektromagnetik (cahaya, kemagnetan, elektrik), dan disebabkan oleh pembebasan tenaga yang banyak. Sebab "biasa" untuk denyutan elektromagnetik adalah sebuah letupan nuklear. Seorang saintis bernama Enrique Fermi meramalkan denyutan elektromagnet dari bom nuklear walaupun belum pernah berlaku pada ketika itu. EMP boleh merosakkan peralatan rakaman elektronik dan mematikan jam digital walaupun mereka dilindungi dengan ketat.

Bacaan lanjut 
  21st Century Complete Guide to Electromagnetic Pulse (EMP) Attack Threats, Report of the Commission to Assess the Threat to the United States from Electromagnetic ... High-Altitude Nuclear Weapon EMP Attacks (CD-ROM)
  Threat posed by electromagnetic pulse (EMP) to U.S. military systems and civil infrastructure: Hearing before the Military Research and Development Subcommittee ... first session, hearing held July 16, 1997 (Unknown Binding)
  Electromagnetic Pulse Radiation and Protective Techniques
  Report of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack

Pautan luar
Business Insider: Gauging The Threat Of An Electro-Magnetic Pulse Attack In The US
 GlobalSecurity.org – Electromagnetic Pulse: From chaos to a manageable solution
 Electromagnetic Pulse (EMP) and Tempest Protection for Facilities – U.S. Army Corps of Engineers
 EMP data from Starfish nuclear test measured by Richard Wakefield of LANL, and review of evidence pertaining to the effects 1,300 km away in Hawaii, also review of Russian EMP tests of 1962
 Ray, James F. (2008). FULL THREAT. Baltimore: Publish America. 
 Read Congressional Research Service (CRS) Reports regarding HEMP
 MIL-STD-188-125-1
 Electromagnetic Pulse Risks & Terrorism
 How E-Bombs Work
 Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack
 NEMP and Nuclear plant

Senjata nuklear