Alert state

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An alert state or state of alert is an indication of the state of readiness of the armed forces for military action or a state against natural disasters, terrorism or military attack. The term frequently used is "on high alert". [1] Examples scales indicating alert state are the DEFCON levels of the US military, [2] South Korea's "Jindogae" system, [3] and the UK Threat Levels. [4] High alert states are synonymous with "red alert". [5]

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Historic/Defunct:

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References

  1. U.S. Military on 'High Alert' [Retrieved 2013 April 12]
  2. R. van Dijk Encyclopedia of the Cold War, Volume 1
  3. "NK fires shells onto S. Korean island, kills 2 Marines". Dong-A Ilbo. 24 November 2010. Retrieved 30 November 2010.
  4. Home Office Terrorism and national emergencies [Retrieved 2013 April 12] Archived 29 July 2013 at the Wayback Machine
  5. Wiktionary-logo-en-v2.svg The dictionary definition of red alert at Wiktionary