Currently, I’ve been seeing plenty of posts on social media about DEFCON. Some are undoubtedly written as clickbait or even perhaps rage bait. However based mostly on what I’m studying within the posts and feedback, an terrible lot of individuals don’t appear to know what DEFCON is and what these ranges imply.
What’s DEFCON?
DEFCON is navy shorthand for Protection Readiness Situation. It refers to a system that’s been in use by the U.S. navy since 1959. The system includes 5 ranges of readiness or states of alert which are represented by numbers 1 by way of 5.
When the Joint Chiefs of Employees applied the system, that is what they wrote about DEFCON of their memo:
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A uniform system of progressive readiness is important in making certain well timed, correct, and clear course of instructions subordinate to the Joint Chiefs of Employees and in attaining higher effectiveness of U.S. forces in preparation for execution of contingency or emergency conflict plans. It would additionally help in additional fast interpretation and analysis of the readiness posture of the unified and specified instructions.
Lots of you’re little doubt aware of Colonel Jeff Cooper’s system for gauging situational consciousness, sometimes called Cooper’s Colour Code.
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Situation White means you’re unaware of your environment, equivalent to while you’re daydreaming or preoccupied.
Situation Yellow means you’re conscious of what’s occurring round you, however there are not any particular threats.
Situation Orange means one thing has caught your eye and desires your consideration. There’s a particular risk to your security. You’re enjoying situations in your head, equivalent to if that man begins transferring towards you, you’re going to shift to the left and deploy your weapon.
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Situation Purple means you’re taking motion, whether or not that’s to have interaction the risk or flee the realm.
DEFCON ranges are much like Cooper’s Colour Code, simply on a nationwide scale concerning our navy readiness quite than particular person situational readiness. They aren’t immediately associated, in fact. They’re extra like kissing cousins.
What Are the DEFCON Ranges?
The degrees run numbers 1-5. In broad phrases, the decrease the quantity, the higher the hazard.
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5 – The bottom state of readiness. All is calm. There’s nothing particular of notice on the subject of potential threats. We’re watching the world, however nothing has caught our consideration.

4 – A heightened state of consciousness as a consequence of international occasions. There are not any particular dangers to the U.S. as of but, however we’re maintaining a tally of issues, simply in case.
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3 – One thing particular is happening, and we’re getting ready to reply as wanted. We moved to DEFCON 3 on 9/11.

2 – That is the second-highest state of readiness. Our troops are prepped, and they’re able to deploy inside hours. We hit DEFCON 2 in October 1962 throughout the Cuban Missile Disaster.
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1 – Nuclear conflict is imminent. We’re able to launch. Thankfully, we’ve by no means hit this DEFCON degree.
DEFCON is Categorized
It’s vital to notice that the official DEFCON standing is classed info and isn’t launched to the general public. There are just a few web sites on the market that purport to state the present DEFCON degree at any given time. Nonetheless, the knowledge they’re reporting is unofficial and based mostly on their very own suppositions concerning the state of the world.
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They may be spot on, or they may be wildly inaccurate. Suffice it to say that those that run the DEFCON system are most likely aware of extra correct info than the oldsters working these web sites.


















