What Does DEFCON Stand For?

DEFCON stands for Defence Readiness Condition

DEFCON, short for Defence Readiness Condition, is a hierarchical scale used by the United States Armed Forces to communicate the readiness level of military forces in response to potential threats. The system ranges from DEFCON 5, indicating normal peacetime readiness, to DEFCON 1, signifying maximum readiness for imminent conflict. This classification system helps ensure a structured and timely response to various security challenges.

Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym