Senegal's newly-created Extraordinary African Chambers officially opened on Feb. 8 to prepare for the prosecution of former Chadian dictator Hissene Habre (BBC backgrounder). Senegal's national assembly adopted a law in December allowing for the creation of the special tribunal with the support of the African Union (AU) and financial assistance from the European Union and the US. The Extraordinary African Chambers will operate within the existing Senegalese court structure in Dakar and will have sections to handle investigations, trials and appeals. Habre is accused of administering thousands of political killings during his eight-year rule from 1982 to 1990. Seven victims filed a criminal complaint against him in January 2000, and a Senegalese court indicted him. However, the case was dismissed on appeal for a lack of jurisdiction. Habre's trial will not begin until the prosecution completes its investigation, which will open next week and is expected to last 15 months.

A Somali court on Feb. 5 sentenced a woman who accused Somali security forces of rape to a year in prison for insulting a government body and making false claims. The same court in Mogadishu also sentenced freelance reporter Abdiaziz Abdinur Ibrahim, who interviewed the woman in January, to a year in prison on the same charges. Both sentences have been criticized by human rights groups. Human Rights Watch (HRW) condemned the charges as "politically motivated" and "a mockery of the new Somali government's priorities."

Piracy on the world's seas reached a five-year low last year, with 297 ships attacked in 2012, compared with 439 in 2011, the International Maritime Bureau (IMB) of the International Chamber of Commerce (ICC) said in its annual global piracy report. Worldwide figures were brought down by international efforts against Somali piracy, the repor found, though East and West Africa remained the worst hit areas, with 150 attacks in 2012. Globally, 174 ships were boarded by pirates last year, while 28 were hijacked and 28 were fired upon. IMB's Piracy Reporting Centre also recorded 67 attempted attacks. The number of people taken hostage onboard fell to 585 from 802 in 2011, while a further 26 were kidnapped for ransom in Nigeria. Six crewmembers were killed and 32 were injured or assaulted.

Former Liberian president Charles Taylor on Jan. 22 began his appeal in The Hague against his conviction and 50-year sentence for war crimes committed during the civil war in Sierra Leone. Taylor's 42-point appeal states that the the UN-backed Special Court for Sierra Leone (SCSL) made "systematic errors" in evaluating evidence and relied on hearsay testimony of the 94 prosecution witnesses as the basis for its fact-finding.

Eritrea's government says the capital Asmara is "calm" a day after some 200 disaffected soldiers with two tanks surrounded the Ministry of Information, forcing the radio broadcast of a statement calling for the release of political prisoners and for the country's 1997 constitution to be reinstated. State TV and radio were reportedly cut off shortly after the soldiers took control of the complex, and government websites were shut down. The site for the ruling People's Front for Democracy and Justice (PFDJ) was also inaccessible. "All is calm today, as it was indeed yesterday," said Yemane Gebremeskel,  the director of President Issaias Afeworki's office, in seeming denial that the incident had happened. 

Rebels in the Central African Republic Dec. 23 seized the key city of Bambari—the country's third largest—as part of their new offensive. The rebels—known as the Seleka coalition—have seized several towns north of the capital in recent weeks, charging that President Francois Bozize has failed to uphold a 2007 peace deal. The Libreville Comprehensive Peace Agreement, signed with former rebel groups, called for the release of prisoners and compensation to ex-combatants. The renewed insurgents also oppose plans by Bozize to alter the constitution to seek a third term, according to a statement signed by Seleka secretary general Justin Mambissi Matar.

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.

Six people were injured Dec. 9 as Sudanese police used tear-gas against hundreds of student protesters near the University of Khartoum. The protesters—who chanted the iconic Arab Spring slogan "The people want to overthrow the regime"—were marching to demand justice in the case of four students from the Darfur region who were found drowned in a canal near the campus of Gezira University, south of the capital, on Dec. 7, after they had participated in protests against tuition hikes. The Khartoum protesters marched through the city center, chanting "Killing a student is killing a nation."