A paramilitary is a military that is not a part of a country's official or legitimate armed forces.
[2] Though a paramilitary is, by definition, not a military, it is usually equivalent to a light infantry or special forces in terms of strength, firepower, and organizational structure.
[3] Paramilitaries use combat-capable kit/equipment (such as internal security/SWAT vehicles), or even actual military equipment[4] (such as long guns and armored personnel carriers; usually military surplus resources), skills (such as battlefield medicine and bomb disposal), and tactics (such as urban warfare and close-quarters combat) that are compatible with their purpose, often combining them with skills from other relevant fields such as law enforcement, coast guard, or search and rescue.
A paramilitary may fall under the command of a military, train alongside them, or have permission to use their resources, despite not actually being part of them.
[4] Under the law of war, a state may incorporate a paramilitary organization or armed agency (such as a law enforcement agency or a private volunteer militia) into its combatant armed forces.