or state military reserve.

Every state defense force is also the command authority for the "unorganized militia", which is defined as every able bodied male between the age of 17 and 45 who is not already serving in some capacity within the armed forces or National Guard. The original concept of the unorganized militia being a citizen army which could be raised immediately in times of extreme national emergency. In the modern day military, the unorganized militia is considered obsolete