https://en.wikipedia.org/wiki/Enemy_combatant
An enemy combatant is a person who, either lawfully or unlawfully, directly engages in hostilities for an enemy state or non-state actor in an armed conflict. Prior to 2008, the definition was: “Any person in an armed conflict who could be properly detained under the laws and customs of war.” In the case of a civil war or an insurrection the term “enemy state” may be replaced by the more general term “Party to the conflict” (as described in the 1949 Geneva Conventions Article 3).
After the September 11 attacks, the term “enemy combatant” was used by the George W. Bush administration to include an alleged member of al-Qaeda or the Taliban being held in detention by the U.S. government as part of the war on terror. In this sense, “enemy combatant” actually refers to persons the United States regards as unlawful combatants, a category of persons who do not qualify for prisoner-of-war status under the Geneva Conventions. However, unlike unlawful combatants who qualify for some protections under the Fourth Geneva Convention, enemy combatants, under the Bush administration, were not covered by the Geneva Convention. Thus, the term “enemy combatant” has to be read in context to determine whether it means any combatant belonging to an enemy state or non-state actor, whether lawful or unlawful, or if it means an alleged member of al Qaeda or of the Taliban being detained as an unlawful combatant by the United States.
#Antifa == #EnemyCombatant
https://www.politico.com/story/2013/04/what-is-an-enemy-combatant-090436
An unlawful enemy combatant is some one authorities believe is connected with a terrorist group, whether through funding or direct orders or association