Defcon Level Today 2025 Date. Defcon 5 is the lowest state of readiness, while defcon 1 is maximum readiness, meaning a nuclear war is about to. This is the defcon warning system.
Force protection condition, or fpcon, is a department of defense (dod) approved system standardizing dod’s identification of and recommended preventive actions and. History of official changes to the defcon level since the u.s started using the defense condition warning system.