Authorization for Use of Military Force Against Terrorists

Authorization for Use of Military Force Against Terrorists is a joint resolution of the United States Congress passed in the immediate aftermath of the September 11 attacks. Enacted on September 18, 2001, and signed by President George W. Bush, it granted the President broad authority to use "all necessary and appropriate force" against nations, organizations, or persons he determined planned, authorized, committed, or aided the terrorist attacks. This legislation has served as the primary statutory basis for the War in Afghanistan and numerous other military and intelligence operations across the globe in the subsequent decades.

Enactment and Legislative History

The resolution was introduced in the House as H.J.Res. 64 by Democratic House Majority Leader Richard Gephardt on September 14, 2001. With the nation in a state of shock following the attacks on the World Trade Center and the Pentagon, the legislative process was exceptionally swift. The Senate passed its version, S.J.Res. 23, introduced by Senators Thomas Daschle and Trent Lott, on the same day. The final bill passed the House with a single dissenting vote from Representative Barbara Lee and passed the Senate unanimously. President George W. Bush signed it into law on September 18 at Camp David, with key advisors like Dick Cheney and Condoleezza Rice in attendance.

Key Provisions and Scope

The AUMF's central provision authorizes the President to use "all necessary and appropriate force against those nations, organizations, or persons he determines planned, authorized, committed, or aided the terrorist attacks that occurred on September 11, 2001." This language deliberately omitted specific geographic limitations or a sunset clause. It also expressly invoked the War Powers Resolution, stating it constituted specific statutory authorization as required by that act. The definition of the "organizations" and "persons" covered has been expansively interpreted by successive administrations to include not only al-Qaeda and the Taliban but also associated forces, a concept that has evolved over time to encompass groups like al-Shabaab and the Islamic State.

Judicial and Constitutional Challenges

The scope of the AUMF has been tested in federal courts, particularly regarding the detention of individuals at Guantanamo Bay. In Hamdi v. Rumsfeld, the Supreme Court upheld the detention authority under the AUMF but affirmed detainees' right to challenge their status. Conversely, in Hamdan v. Rumsfeld, the Court ruled that military commissions established for detainees violated the Uniform Code of Military Justice and the Geneva Conventions, leading Congress to pass the Military Commissions Act of 2006. Legal scholars and organizations like the Brennan Center for Justice have long argued the AUMF constitutes an over-delegation of the congressional declare war power.

Application and Military Operations

The AUMF provided the initial legal foundation for Operation Enduring Freedom in Afghanistan against the Taliban and al-Qaeda. Its application rapidly expanded, cited as authority for operations in the Philippines, Somalia, and Yemen. It was used to justify the 2003 invasion of Iraq in conjunction with the Iraq Resolution. Most controversially, it has been invoked for a global campaign of drone strikes and special operations against suspected terrorists, including the 2011 operation that killed Osama bin Laden in Abbottabad. The Department of Defense and the Central Intelligence Agency have relied on it for detention and surveillance activities worldwide.

Proposed Revisions and Repeal Efforts

For years, members of Congress from both parties have sought to repeal or replace the 2001 AUMF. Senators like Tim Kaine and Bob Corker have introduced measures to sunset the authorization or require more specific reporting. The rise of the Islamic State prompted the passage of a separate 2015 AUMF, but the 2001 law remains in use. Recent administrations, including those of Barack Obama, Donald Trump, and Joe Biden, have expressed support for refining the authority but have also relied on it. The House of Representatives voted to repeal the 2001 and 2002 AUMFs in 2021, but the effort stalled in the Senate. Category:United States federal defense and national security legislation Category:107th United States Congress Category:September 11 attacks