Authorization for Use of Military Force of 2001


The Authorization for Use of Military Force is a joint resolution of the United States Congress which became law on September 18, 2001, authorizing the use of the United States Armed Forces against those responsible for the September 11 attacks. The authorization granted the President the authority to use all "necessary and appropriate force" against those whom he determined "planned, authorized, committed or aided" the September 11 attacks, or who harbored said persons or groups.
The AUMF was passed by the 107th Congress on September 14, 2001, and signed into law by President George W. Bush on September 18, 2001. In December 2016, the Office of the President published a brief interpreting the AUMF as providing Congressional authorization for the use of force against al-Qaeda and other militant groups.
The only representative to vote against the Authorization in 2001 was Barbara Lee, who has consistently criticized it since for being a blank check giving the government unlimited powers to wage war without debate. Lee has initiated several attempts to repeal the authorization which finally succeeded in late January 2020. Business Insider has reported that the AUMF has been used to allow military deployment in Afghanistan, the Philippines, Georgia, Yemen, Djibouti, Kenya, Ethiopia, Eritrea, Iraq, and Somalia.

Text of the AUMF

Congressional votes

An initial draft of included language granting the power "to deter and preempt any future acts of terrorism or aggression against the United States." Members were concerned that this would provide "a blank check to go anywhere, anytime, against anyone the Bush administration or any subsequent administration deemed capable of carrying out an attack" and the language was removed.

Senate

On September 14, 2001, Senate Joint Resolution 23 passed in the Senate by roll call vote. The totals in the Senate were: 98 Ayes, 0 Nays, 2 Present/Not Voting.

House of Representatives

On September 14, 2001, the House passed . The totals in the House of Representatives were 420 ayes, 1 nay and 10 not voting. The sole nay vote was by Barbara Lee, D-CA. Lee was the only member of either house of Congress to vote against the bill.
Lee opposed the wording of the AUMF, not the action it represented. She believed that a response was necessary but feared the vagueness of the document was similar to the 1964 Gulf of Tonkin Resolution. The Tonkin act was repealed in 1970 amid discussion of its facilitation of the Vietnam war and its potential to enable a new incursion in Cambodia.
In July 2019, the State Department acknowledged that the administration has not interpreted the 2001 or 2002 Authorizations for Use of Military Force to authorize military action against Iran, except for defensive purposes to protect forces engaged in operations covered by the AUMFs, something the Obama Administration might have claimed. The acknowledgment is contained in a State Department letter written in response to a request by Representative Eliot Engel, Chair of the House Foreign Affairs Committee and Representative Ted Deutch, Chair of the Foreign Affairs Subcommittee on the Middle East, North Africa, and International Terrorism.

History

Bush administration

The AUMF was unsuccessfully cited by the George W. Bush administration in Hamdan v. Rumsfeld, in which the U.S. Supreme Court ruled that the administration's military commissions at Guantanamo Bay were not competent tribunals as constituted and thus illegal. The Court held that President George W. Bush did not have the authority to set up the war crimes tribunals and finding the special military commissions illegal under both military justice law and the Geneva Conventions.
In 2007, the AUMF was cited by the Department of Justice in ACLU v. NSA as authority for engaging in electronic surveillance without obtaining a warrant of the special court as required by the Constitution.

Obama administration

In 2012, journalists and activists brought a suit against the National Defense Authorization Act for Fiscal Year 2012, in which Congress "affirms" presidential authority for indefinite detention under the AUMF and makes specific provisions as to the exercise of that authority.
In 2016, constitutional law specialist professor Bruce Ackerman of Yale Law School said that the Obama Administration's use of the AUMF to that point had overstepped the authorized powers of the final, enacted version of the bill so as to more closely resemble the capabilities named in this draft text rejected by Congress.

Trump administration

On June 29, 2017, a group of libertarian Republicans and Democrats on the House Appropriations Committee approved Barbara Lee's amendment to end the 2001 authorization within 240 days. This would have forced debate on a replacement authorization, but the amendment was removed from the bill by the Rules Committee, and the AUMF remains in effect.
In 2018, Senators Tim Kaine and Bob Corker proposed several updates to the AUMF.
In November 2019, the AUMF was supposed to be grounds for the occupation of Kurdish-controlled Syrian oilfields, as the Trump administration sought legal authorization to maintain a presence in the area.

Use by the DOD

The AUMF has also been cited by a wide variety of US officials as justification for continuing US military actions all over the world. Often the phrases "Al-Qaeda and associated forces" or "affiliated forces" have been used by these officials. However, that phrase does not appear in the AUMF, but rather a March 2009 Department of Justice brief as well as the 2012 National Defense Authorization Act.
According to a report by the Congressional Research Service, published May 11, 2016, at that time the 2001 AUMF had been cited 37 times in connection with actions in 14 countries and on the high seas. The report stated that "Of the 37 occurrences, 18 were made during the Bush Administration, and 19 have been made during the Obama Administration." The countries that were mentioned in the report included Afghanistan, Cuba, Djibouti, Eritrea, Ethiopia, Georgia, Iraq, Kenya, Libya, Philippines, Somalia, Syria and Yemen.
An updated Congressional Research Service report, published February 16, 2018, documented 2 additional citations of the AUMF by the Obama Administration and 2 citations of the AUMF by the Trump Administration.
In July 2019, Cmdr. Rebecca Rebarich, a Pentagon spokeswoman, said the department "does not believe 2001 AUMF can be used against Iran." That position has been affirmed by the Pentagon's top lawyer, Paul Ney Jr. While Pentagon officials do not deny that al-Qaeda has had ties to Tehran, those links are generally seen as limited and nonoperational. Mick Mulroy, the Pentagon's top policy official for the Middle East, said in a statement that neither he nor Katie Wheelbarger, another senior Pentagon policy official, raised al-Qaeda's links to Iran—or the AUMF—during a classified congressional briefing on Iran. "The historical and ongoing ties between Iran and the Taliban, not al-Qaeda" were raised at the briefing," Mulroy said.