Quote:
p.2
Through this submission, the Government is refining its position with respect to its authority to detain those persons who are now being held at Guantanamo Bay. The United States bases its detention authority as to such persons on the Authorization for the Use of Military Force (“AUMF”), Pub. L. 107-40, 115 Stat. 224 (2001). The detention authority conferred by the AUMF is necessarily informed by principles of the laws of war. Hamdi v. Rumsfeld, 542 U.S. 507, 521 (2004) (plurality). The laws of war include a series of prohibitions and obligations, which have developed over time and have periodically been codified in treaties such as the Geneva Conventions or become customary international law. See, e.g., Hamdan v. Rumsfeld, 548 U.S. 557, 603-04 (2006).
The laws of war have evolved primarily in the context of international armed conflicts between the armed forces of nation states. This body of law, however, is less well-codified with respect to our current, novel type of armed conflict against armed groups such as al-Qaida and the Taliban. Principles derived from law-of-war rules governing international armed conflicts, therefore, must inform the interpretation of the detention authority Congress has authorized for the current armed conflict. Accordingly, under the AUMF, the President has authority to detain persons who he determines planned, authorized, committed, or aided the terrorist attacks that occurred on September 11, 2001, and persons who harbored those responsible for the September 11 attacks. The President also has the authority under the AUMF to detain in this armed conflict those persons whose relationship to al-Qaida or the Taliban would, in appropriately analogous circumstances in a traditional international armed conflict, render them detainable.
Besides its legal citations being accurate, two things are to be noted: (1) I Law is less developed in the VNSA context, but law exists; and (2) the focus is on persons (more fully developed below into groups of persons) - not on nation-states or formally-recognized armed forces.
Quote:
(p.3)
There are cases where application of the terms of the AUMF and analogous principles from the law of war will be straightforward. It is neither possible nor advisable, however, to attempt to identify, in the abstract, the precise nature and degree of “substantial support,” or the precise characteristics of “associated forces,” that are or would be sufficient to bring persons and organizations within the foregoing framework. Although the concept of “substantial support,” for example, does not justify the detention at Guantanamo Bay of those who provide unwitting or insignificant support to the organizations identified in the AUMF, and the Government is not asserting that it can detain anyone at Guantanamo on such grounds, the particular facts and circumstances justifying detention will vary from case to case, and may require the identification and analysis of various analogues from traditional international armed conflicts. Accordingly, the contours of the “substantial support” and “associated forces” bases of detention will need to be further developed in their application to concrete facts in individual cases.
These general points established, the brief goes on to "persons" who are part of AQ, Taliban or associated groups, with its key points (after I Law justification for use of armed force):
Quote:
(pp.6-8)
The United States has not historically limited the use of military force to conflicts with nation-states:
[A] number of prior authorizations of force have been directed at non-state actors, such as slave traders, pirates, and Indian tribes. In addition, during the Mexican-American War, the Civil War, and the Spanish-American War, U.S. military forces engaged military opponents who had no formal connection to the state enemy. Presidents also have used force against non-state actors outside of authorized conflicts.
Curtis A. Bradley & Jack L. Goldsmith, Congressional Authorization and the War on Terrorism, 118 Harv. L. Rev. 2047, 2066-67 (2005) (citing U.S. use of military force in the Chinese Boxer Rebellion, against the Mexican rebel leader Pancho Villa, and in the 1998 cruise missile attacks against al-Qaida targets in Sudan and Afghanistan).
Thus, consistent with U.S. historical practice, and international law, the AUMF authorizes the use of necessary and appropriate military force against members of an opposing armed force, whether that armed force is the force of a state or the irregular forces of an armed group like al-Qaida. Because the use of force includes the power of detention, Hamdi, 542 U.S. at 518, the United States has the authority to detain those who were part of al-Qaida and Taliban forces. Indeed, long-standing U.S. jurisprudence, as well as law-of-war principles, recognize that members of enemy forces can be detained even if “they have not actually committed or attempted to commit any act of depredation or entered the theatre or zone of active military operations.” Ex parte Quirin, 317 U.S. at 38; Khalid v. Bush, 355 F. Supp. 2d 311, 320 (D.D.C. 2005), rev’d on other grounds sub nom., Boumediene v. Bush, 128 S. Ct. 2229 (2008); see also Geneva Convention (III) Relative to the Treatment of Prisoners of War of Aug. 12, 1949, art. 4, 6 U.S.T.S. 3316 (contemplating detention of members of state armed forces and militias without making a distinction as to whether they have engaged in combat). Accordingly, under the AUMF as informed by law-of-war principles, it is enough that an individual was part of al-Qaida or Taliban forces, the principal organizations that fall within the AUMF’s authorization of force.
Moreover, because the armed groups that the President is authorized to detain under the AUMF neither abide by the laws of war nor issue membership cards or uniforms, any determination of whether an individual is part of these forces may depend on a formal or functional analysis of the individual’s role. Evidence relevant to a determination that an individual joined with or became part of al-Qaida or Taliban forces might range from formal membership, such as through an oath of loyalty, to more functional evidence, such as training with al-Qaida (as reflected in some cases by staying at al-Qaida or Taliban safehouses that are regularly used to house militant recruits) or taking positions with enemy forces. In each case, given the nature of the irregular forces, and the practice of their participants or members to try to conceal their affiliations, judgments about the detainability of a particular individual will necessarily turn on the totality of the circumstances.
The brief goes on here to include associated groups, and infrastructure supporters, whether in a "battleground nation" or not - again relying on I Law and Laws of War principles (pp. 8-9). I also like "totality of circumstances" standards.