Enemy combatant is a term historically referring to members of the armed forces of the state with which another state is at war.[1][2] 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).[3]

In the United States the use of the phrase "enemy combatant" may also mean 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. Thus, the term "enemy combatant" has to be read in context to determine whether it means any combatant belonging to an enemy state, 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.

Change of meaning in the United StatesEdit

In the 1942 Supreme Court of the United States ruling Ex Parte Quirin, the Court uses the terms with their historical meanings to distinguish between unlawful combatants and lawful combatants:

Unlawful combatants are likewise subject to capture and detention, but in addition they are subject to trial and punishment by military tribunals for acts which render their belligerency unlawful. The spy who secretly and without uniform passes the military lines of a belligerent in time of war, seeking to gather military information and communicate it to the enemy, or an enemy combatant who without uniform comes secretly through the lines for the purpose of waging war by destruction of life or property, are familiar examples of belligerents who are generally deemed not to be entitled to the status of prisoners of war, but to be offenders against the law of war subject to trial and punishment by military tribunals.(Emphasis added)

In the wake of the September 11, 2001 attacks the United States Congress passed a resolution known as the Authorization for Use of Military Force Against Terrorists (AUMF) on September 18, 2001,[4] wherein the Congress invoked the War Powers Resolution. Using this authorization granted to him by Congress, on November 13, 2001, President Bush issued a Presidential Military Order: "Detention, Treatment, and Trial of Certain Non-Citizens in the War Against Terrorism".[5] The administration chose to call those who it detained under the Presidential Military Orders "enemy combatants". Since then, the administration has formalized its usage of the term by using it specifically for detained alleged members and supporters of al-Qaida or the Taliban. For example

Under the provisions of the Secretary of the Navy Memorandum Implementation of Combatant Status Review Tribunal Procedures for Enemy Combatant Detained at Guantanamo Bay Naval Base Cuba ... An enemy combatant has been defined as "an individual who was part of or supporting the Taliban or al Qaida forces, or associated forces that are engaged in hostilities against the United States or its coalition partners. This includes any person who committed a belligerent act or has directly supported hostilities in aid of enemy armed forces." [6]

This lead has been followed by other parts of the Government and some section of the American news media. The result of this new usage means that the term "enemy combatant" has to be read in the context of the article in which it appears as to whether it means a member of the armed forces of an enemy state, or if it means an alleged member of al Qaida held prisoner by the United States.

Military Commissions ActEdit

Following the Supreme Court's ruling of lexi Hamdan v. Rumsfeld the United States Congress passed the Military Commissions Act of 2006 which contains a definitions for lawful and unlawful enemy combatants. The Military Commissions Act mandated that Guantanamo captives were no longer entitled to access the US civil justice system, so all outstanding habeas corpus petitions were stayed.[7]

Boumediene v. BushEdit

On June 12, 2008, the United States Supreme Court ruled, in Boumediene v. Bush, that the Military Commissions Act could not remove the right for Guantanamo captives to access the US Federal Court system. And all previous Guantanamo captives' habeas petitions were eligible to be re-instated. The judges considering the captives' habeas petitions would be considering whether the evidence used to compile the allegations that the detainees were enemy combatants justified a classification of "enemy combatant".

Following the Supreme Court's Boumediene v. Bush rulingEdit

On February 20, 2009, the administration of President Barack Obama sided with the Bush Administration's interpretation of law when they argued to bar access to civil courts sought by enemy combatants held at the Bagram Airfield in Afghanistan.[8] On March 13, 2009 the Obama administration announced plans to phase out the term "enemy combatant" [12].

During a hearing on 23 October 2008 US District Court Judge Richard J. Leon commented on the ambiguity of the term "enemy combatant".[9] Farah Stockman, writing in the Boston Globe, quoted Leon's remarks characterizing him as having "lashed out" at Congress and the Supreme Court for leaving the term undefined:

"We are here today, much to my dismay, I might add, to deal with a legal question that in my judgment should have been resolved a long time ago. I don't understand, I really don't, how the Supreme Court made the decision it made and left that question open... I don't understand how the Congress could let it go this long without resolving."

On 27 October 2008 Leon ruled that the definition of "enemy combatant" he would use was that set forth in the 2004 rules for Combatant Status Review Tribunals.[10][11][12]

“ ‘Enemy combatant’ shall mean an individual who was part of or supporting Taliban or al Qaeda forces, or associated forces that are engaged in hostilities against the United States or its coalition partners. This includes any person who has committed belligerent act or has directly supported hostilities in aid of enemy combat forces.”
Defense attorneys for Lakhdar Boumediene and his fellow Bosnians of Algerian descent were pleased with the definition because the DoD had long since dropped the allegation that they had plotted to attack the US Embassy in Sarajevo, and they felt that none of the remaining allegations met the Leon's definition.[13]

Obama Presidency abandons the term "enemy combatant"Edit

On March 13, 2009 United States Attorney General Eric Holder issued a statement that the United States had abandoned the Bush administration term "enemy combatant".[14][15] The statement said, ""As we work toward developing a new policy to govern detainees, it is essential that we operate in a manner that strengthens our national security, is consistent with our values, and is governed by law." Though various human rights groups noted it as primarily a symbolic act.[16]

See alsoEdit


  1. Detention of Enemy Combatants Act (Introduced in House) 109th CONGRESS 1st Session H. R. 1076 March 3, 2005
    (8) The term 'enemy combatant' has historically referred to all of the citizens of a state with which the Nation is at war, and who are members of the armed force of that enemy state. Enemy combatants in the present conflict, however, come from many nations, wear no uniforms, and use unconventional weapons. Enemy combatants in the war on terrorism are not defined by simple, readily apparent criteria, such as citizenship or military uniform. And the power to name a citizen as an 'enemy combatant' is therefore extraordinarily broad. (Emphasis added)
  2. The current United States Department of Defense definition is: "In general, a person engaged in hostilities against the United States or its coalition partners during an armed conflict."(source DOD dictionary enemy combatant)
  3. ICRC commentary on Convention (III) relative to the Treatment of Prisoners of War. Geneva, 12 August 1949: Part I : General provisions: Conflicts no of an international character
  4. US Congress' joint resolution of lexi September 18, 2001 Authorization for Use of Military Force ("AUMF"); public law 107-40, 115 Stat. 224
  5. President George W. Bush's Military Order of November 13, 2001: Detention, Treatment, and Trial of Certain Non-Citizens in the War Against Terrorism; 66 FR 57833
  6. Summary of Evidence for Combatant Status Review Tribunal - Detainee Begg, Moazzam
  7. NOTICE OF MILITARY COMMISSIONS ACT OF 2006 [1] Peter D. Keisler, Douglas N. Letter 2006-10-16 mirror
  8. Obama backs Bush: No rights for Bagram prisoners [2] Nedra Pickler and Matt Apuzzo 2009-02-20[dead link] [3]
  9. Lawyers debate 'enemy combatant' [4] Farah Stockman 2008-10-24 mirror
  10. Defining a wartime “enemy” [5] Lyle Denniston 2008-10-27[dead link] mirror
  11. Judge defines enemy combatant status for detainees [6] Lara Jakes Jordan 2008-10-27 mirror
  12. Lakhdar Boumediene et al. v. George W. Bush et al. -- Civil Action No. 04-1166 (RJL): Memorandum Order [7] Richard J. Leon 2008-10-27 mirror
  13. Judge narrows definition of Gitmo's 'enemy combatants' [8] 2008-10-27 mirror
  14. Guantanamo inmates no longer "enemy combatants" [9] Randal Mikkelson 2009-03-14
  15. U.S. defines its claim to detention power [10] Lyle Denniston 2009-03-13
  16. U.S. Retires 'Enemy Combatant,' Keeps Broad Right to Detain [11] The Washington Post 2009-03-14

Further readingEdit