A study carried out by the UN Office of the High Commissioner for Human Rights (OHCHR) has found that more than 60,000 people have been killed in the conflict in Syria since March 2011. According to the report, the average number of deaths per month has increased significantly since the summer of 2011, where the average was approximately 1,000 deaths per month, to an average of 5,000 deaths per month since July 2012. However, the study noted that 60,000 is likely an underestimate and that the actual toll may be significantly higher. UN High Commissioner for Human Rights Navi Pillay stated that "the number of casualties is higher than expected, and is truly shocking." While cautioning that the figure is not "definitive," she said the report is the "most detailed and wide-ranging to date."

US President Barack Obama signed the National Defense Authorization Act of 2013 (PDF) into law on Jan. 3. The bill, which authorizes appropriations for military activities for 2013, expressly prohibits using funds to transfer individuals detained at Guantánamo Bay and also prohibits using funds to construct facilities in the US intended to house Guantánamo detainees. Obama signed the NDAA despite earlier indications that he may veto (statement, PDF) the bill, in part because of concerns over the Guantánamo detainee restrictions. Anthony Romero, executive director of the American Civil Liberties Union (ACLU), has criticized Obama for signing the bill, stating that he has "utterly failed the first test of his second term" by effectively ensuring that indefinite detention will continue and jeopardizing his ability to keep his promise of closing the military prison.

Human Rights Watch (HRW) has urged Saudi Arabia to dismiss a criminal case escalated last week to a senior Saudi court on apostasy charges. Website editor Raif Badawi, 30, was originally charged with "insulting Islam through electronic channels" for co-founding the religious discussion website Free Saudi Liberals, but he now faces the death penalty for renouncing Islam. After presiding over five sessions of the trial at the Jeddah District Court, Judge Abdulrahim al-Muhaydeef was replaced without explanation by Judge Muhammad al-Marsoom, who referred the case to the Public Court of Jeddah on Dec. 17 with a recommendation to try Badawi for apostasy. Shariah-based Saudi law is not codified and judges do not follow a system of precedent, but apostasy is a capital offense punishable by death. HRW claims that Badawi's arrest violates his right to freedom of expression. Badawi was detained by security forces in June. The website was originally founded in 2008 and included articles that were critical of senior religious figures, and has since been removed.

President Mohammed Morsi signed Egypt's new constitution (PDF) into law late Dec. 25, which was supported by over 63% of those who voted in the referendum. However, only 32.9% of Egypt's total of 52 million voters actually participated in the referendum, leading many to debate its results. Egyptian press and commentators are divided over the approval of the new constitution, with some declaring the results to be "fake", and supporters from the Muslim Brotherhood claiming it to be the valid choice of the people. Immediately after the referendum, a coalition of Egyptian rights group called for a redo of the referendum, alleging widespread irregularities.

The Egyptian opposition on Dec. 23 said it will appeal the referendum that appears to have voted in a new constitution backed by ruling Islamic parties. The opposition has alleged the vote was marred by fraud and irregularities, while the Muslim Brotherhood, the main supporters of the new constitution, claim the referendum has passed with 64% "yes" votes. Official results have not been released yet and are expected on Monday, Dec. 24. The National Salvation Front, the main opposition group, composed of united factions of liberals, socialists and others, had campaigned heavily for the rejection of the referendum.

The International Criminal Court (ICC) on Dec. 18 acquitted Congolese militia leader Mathieu Ngudjolo Chui on charges of rape, murder and pillage. Ngudjolo was accused of commanding fighters in a 2003 rebel attack on Bogoro, a strategic village in the mineral-rich Ituri region in eastern Congo. Some 200 people, including children, were raped and killed in the attack, carried out with machetes. The judges ruled the prosecution had not proved beyond a reasonable doubt that Ngudjolo was responsible for the crimes committed, and ordered his immediate release. Rights groups including Amnesty International expressed disappointment with the decision. The prosecution said it intends to launch an appeal.

The Libyan government closed the country's southern border with Algeria, Niger, Chad and Sudan on Sunday and declared southern Libya as a military zone. The move was in response to  growing lawlessness  in Libya's southern provinces of Ghadames, Ghat, Obari, al-Shati, Sebha, Murzuq and Kufra. Representatives of the southern provinces had been boycotting legislative sessions due to the government's failure to assist in curbing the violence in the region. Government officials indicated that the closure would only last until order has restored. There was indication that some of the problems in the southern provinces were due to deteriorating conditions in Mali and the expected international military response.

The European Court of Human Rights (ECHR) on Dec. 13 ruled (PDF) that the government of Macedonia is responsible for the torture and degrading maltreatment of a man the ECHR found to be an innocent victim of CIA "extraordinary rendition" in 2003. Lebanese German citizen Khaled el-Masri was arrested and mistreated for 23 days of interrogation in a hotel in the Macedonian capital Skopje, then transferred to CIA agents who took him to a secret detention facility in Afghanistan where he was held for four months. After a hearing in May, the ECHR Grand Chamber of 17 judges unanimously held that el-Masri had established beyond a reasonable doubt that Macedonia was responsible for several violations of various provisions of the European Convention on Human Rights, including the prohibition of torture and inhuman or degrading treatment under Article 3, the right to liberty and security under Article 5 and others. The ECHR ordered the government of Macedonia to pay el-Masri €60,000 in damages. El-Masri has been implicated in several violent incidents in Germany in the last few years, receiving a suspended sentence for arson in 2007 and a two-year prison sentence for assaulting a town mayor in 2010, for which he is still serving time.