A federal judge called June 18 on members of Congress and the president to give serious consideration to formulating a different approach for the handling of Guantánamo Bay detainee cases. The US Court of Appeals for the District of Columbia Circuit released their opinion in the case of Abdul al-Qader Hussain v. Barack Obama (opinion, PDF) in which Judge Harry Edwards wrote a concurring opinion. The majority opinion found that Abdul al-Qader Ahmed Hussain had been affiliated with al-Qaeda and the Taliban, and was therefore properly detained. In his concurrence Edwards conceded that while the president was authorized to detain Hussain under the Authorization for Use of Military Force (AUMF), there was no evidence that he had "aided" those who engaged in terrorist attacks.

The US government on June 17 released (text, PDF) the names and nationalities of 46 men who are classified for "continued detention" at Guantánamo Bay detention center, ineligible for release, transfer or prosecution. The names were released in response to a Freedom of Information Act request submitted by the Miami Herald and the New York Times. In the 2010 Guantanamo Review Task Force (PDF) the US government explained continued detention:

The US Department of Defense (DoD) on June 10 announced that military commission charges have been filed against Abd al-Hadi al-Iraqi. Al-Hadi is an Iraqi prisoner who has been held at the Guantánamo Bay detention center in Cuba since 2007. The official charge sheet (PDF) alleges, among other things, that al-Hadi was a superior commander for al-Qaeda and that he and his operatives killed multiple US service members and attacked a US military medical helicopter with rocket-propelled grenades and firearms. Prosecutors also allege that al-Hadi funded and oversaw all of al-Qaeda's operations against US and allied forces in Afghanistan and Pakistan from 2002 to 2004 and that he directed his forces to use various unlawful means, such as attacking civilians and detonating car bombs in civilian areas. The charges against al-Hadi will next be reviewed by a Pentagon official. If approved, the case can proceed with arraignment on the charges, which carry a potential life sentence.

US President Barack Obama delivered a speech May 23 on US counterterrorism policy and efforts, outlining plans to restrict the use of unmanned drone strikes and to renew efforts to close the detention center at Guantánamo Bay. In Obama's first major speech on counterterrorism since his re-election, he said: "Our systematic effort to dismantle terrorist organizations must continue, but this war, like all wars, must end. That's what history advises. That's what our democracy demands." But rather than introduce new sweeping policies, Obama's speech reaffirmed his national security priorities.

Mohamedou Ould Slahi, a Mauritanian detained at Guantánamo since August 2002, had portions of his handwritten prison-camp memoir published in Slate on April 30. Slahi wrote the 466-page journal from 2005-2006, and it has just become unclassified, although many sections are redacted. Slahi mostly grew up in Germany and went to Afghanistan to fight the Soviet-backed regime in 1990, where he apparently fell in with al-Qaeda. He repudiated al-Qaeda in 1992 and returned to Germany to study, later moving to Canada. In 2001 back in Mauritania, he was detained "for questioning" by police at US behest—and promptly renditioned to Jordan. There, he was tortured for months on suspicion of involvement in the 2000 "Millennium Plot"—on the specious grounds that a member of his Montreal mosque was caught with plot-related explosives. The Jordanians concluded he wasn't involved, but the US sent him to Bagram and then to Guantánamo. That's when the nightmare really began.

US President Barack Obama on April 30 renewed his pledge to make an effort to close the detention center at Guantánamo Bay. At a news conference, Obama was asked about the ongoing hunger strike, now involving 100 of the 166 detainees. He responded, "Well, it is not a surprise to me that we've got problems in Guantánamo, which is why when I was campaigning in 2007 and 2008, and when I was elected in 2008, I said we need to close Guantánamo. I continue to believe that we've got to close Guantánamo." He went on to say:

Military guards at Guantanámo Bay fired four "non-lethal" rounds at hunger-striking detainees the morning of April 13, as the facility commander forced them from a communal area into single cells. Some of the detainees used "improvised weapons" to resist being moved, according to a Department of Defense news release. No guards or detainees were reported to be seriously injured. Currently, 43 detainees are on hunger strike; 13 of those are being force-fed. Yet the military denies that it is attempting to break the strike. "Detainees may continue to hunger strike," but medical staff will now be able to monitor their condition, said Navy Capt. Robert Durand of Joint Task Force Guantanamo. He said the move to single cells was taken "to ensure that detainees are not being coerced by other detainees to participate in the hunger strike." (NYT, Huffington Post, WP, April 13)

UN High Commissioner for Human Rights Navi Pillay on April 5 called for US authorities to close down the Guantánamo Bay prison camp, emphasizing the continued indefinite incarcerations of many detainees as a clear violation of international law. Of the 166 detainees in Guantánamo, about half have been cleared for transfer, either to home countries or third countries for resettlement, while only nine of them have actually been charged or convicted of crimes. Pillay stressed that those who have been cleared for release must be released immediately, claiming the US government's continued detention of these individuals is a violation of the International Covenant on Civil and Political Rights (PDF). The High Commissioner also expressed concern about the National Defense Authorization Act of 2013, which she says has created obstacles for the closure of Guantánamo as well as for the trials of detainees in civilian courts.