A paramilitary organization (also listed as quasi military) is a semi-militarized force whose organizational structure, tactics, training, subculture, and (often) function are similar to those of a professional military, but is not formally part of a country's armed forces.
Under the law of war, a state may incorporate a paramilitary organization or armed agency (such as a national police or a private volunteer militia) into its combatant armed forces. The other parties to a conflict have to be notified thereof.
Though a paramilitary is not a military force, it is usually equivalent to a military's light infantry force in terms of intensity, firepower, and organizational structure. A paramilitary may also commonly fall under the command of a military, even despite not being part of the military or play an assisting role for the military in times of war. Paramilitary forces can also include private military company missions.
Depending on the definition adopted, "paramilitaries" may include:
Designating, of, or relating to a force or unit whose function and organization are analogous or ancillary to those of a professional military force, but which is not D regarded as having professional or legitimate status.