What do the DEFCON ratings of 1-5 mean? - Quora

Answer (1 of 3): DEFCON, strands for Defense Condition, and is a measure of US military alert status. In October 1959, the JCS Chairman informed NORAD "that Canada and the U.S. had signed an agreement on increasing the operational readiness of NORAD forces during periods of international tension.

What would civilian life be like in the United States under Defcon 1? - Quora

What will you do if tomorrow an announcement is made that the US military has gone to DEFCON 1? - Quora

What will you do if tomorrow an announcement is made that the US military has gone to DEFCON 1? - Quora

What will you do if tomorrow an announcement is made that the US military has gone to DEFCON 1? - Quora

What is DEFCON 4 in the DEFCON warning system? - Quora

How to Understand the DEFCON Scale: 9 Steps (with Pictures)

DEFCON - Wikipedia

What will you do if tomorrow an announcement is made that the US military has gone to DEFCON 1? - Quora

What will you do if tomorrow an announcement is made that the US military has gone to DEFCON 1? - Quora

DEFCON Levels