Local authorities in Kunming, capital of China's Yunnan province, said March 2 that a deadly mass knife attack at the city's main rail station that morning was "orchestrated by Xinjiang separatist forces," the official news agency Xinhua reported. At least 29 were killed and more than 130 injured as a group of black-clad men chased down and stabbed commuters in the early-morning rush hour. Five suspects were shot by police, and it is unclear how many may have escaped. President Xi Jinping pldged to respond "with all-out efforts and punish the terrorists in accordance with the law." (Xinhua, Xinhua, Xinhua, March 2)

The Beijing No. 1 Intermediate People's Court on Jan. 26 sentenced legal scholar and activist Xu Zhiyong to four years in prison on the charge of "gathering a crowd to disturb public order." Xu is the founder of the New Citizens' Movement, a grass-roots organization which seeks to draw attention to matters of public discontent, including equal access to education and disclosure of Chinese officials' personal assets to combat corruption. Xu's trial was on Jan. 22, and his closing statement to the court was interrupted after roughly 10 minutes by the judge, who said his comments were irrelevant. In his statement, Xu addresses the need to uphold constitutional rights for all citizens in China under the Constitution of the People's Republic of China. US Ambassador Gary Locke issued a statement on the day after Xu's trial, expressing concern over the recent arrests of advocates for government reform in China. Amnesty International called the four-year sentence shameful, and the Human Rights Watch called the trial a pretext for a broad crackdown on popular protests against corruption.

While the world media are paying little note, and most of the stateside public thinks of the Fukushima disaster in the past tense, in fact the ongoing effort to stabilize the stricken nuclear complex is now about to enter its most dangerous phase. Tokyo Electric Power Co (TEPCO) will this month begin removing fuel rod "assemblies" from reactor building No. 4—where they are vulnerable because the containment dome was shattered by a hydrogen explosion four days into the disaster, on March 15, 2011. They are to be transferred to an "undamaged facility" within the complex. There are 1,533 of these zirconium-plated "assemblies," and they are said to be in a chaotic "jumble." The transfer is to take about a year—if all goes well. (Japan Times, FukuLeaks, Nov. 14; EneNews, Nov. 6; Fukushima Update, Sept. 14)

A series of explosions outside the provincial Communist Party headquarters in Taiyuan, capital of China's Shanxi province, left one dead and at least eight wounded Nov. 6. National broadcaster CCTV said more than 20 vehicles were damaged. Coverage inevitably invokes last week's Tiananmen Square attack, which has been blamed on Uighur militants. But South China Morning Post notes that the blasts come a week after "a team of graft investigators from Beijing arrived in Taiyuan to conduct an in-depth review of the province's finances." Authorities have appealed to citizens with personal grievances not to overwhelm the team. There have been several bomb blasts in China over the past years apparently motivated by frustration with official corruption rather than any ideological or ethnic agenda. Shanxi has seen violence in recent years over labor unrest and land disputes.

The Oct. 28 deadly incident in Tiananmen Square—in which an SUV ploughed into the crowd, leaving five dead and nearly 40 injured—appears to have been an act of terrorism. Police are reportedly checking hotels and vehicles for two men said to be ethnic Uighurs. It is unclear if the two suspects survived the crash or are thought to be accomplices. Accounts also do not make clear if the car's occupants were all killed in the crash; Reuters called the incident a "suicide attack," but also implied the attackers set the SUV on fire after driving it into the tourist-packed square. The Uighur ethnicity of the suspects has not been officially confirmed, but is based on surnames provided in police notes left with hotel management in the city to assist in the dragnet. Radio Free Asia cites reports from locals that police are checking ID cards of Uighurs on Beijing's streets and instructed hotels not to accept patrons from Xinjiang.

Chinese writer, lawyer and human rights advocate Yang Maodong, commonly known by his pen-name Guo Feixiong (HRIC profile), on Aug. 17 became the second leader of the New Citizens movement to be arrested on suspicion of disrupting the peace. This follows the detainment of fellow New Citizens leader Xu Zhiyong  in July, in what appears to be a targeted crackdown on the human rights movement. Yang's family noted a recent lack of communication starting earlier this month, but were unable to confirm he was missing until his sister received a message from the Tianhe branch of the Guangzhou police in southern China on Saturday that he was detained nearly two weeks ago. These arrests are thought to be connected to publication of Xu's latest article, calling for a political revolution, as well as protests against newspaper censorship led by Yang. The two leaders are deeply involved in several rights campaigns, including Chinese Human Rights Defenders  and Pen International.

Chinese activist and lawyer Xu Zhiyong was arrested by authorities July 17 on suspicion of having "gathered crowds to disrupt public order." Xu, a law lecturer at the Beijing University of Posts and Telecommunications and founder of the Open Constitution Initiative (Gongmeng), was placed under house arrest on April 12. Xu's arrest came after President Xi Jinping pledged to increase efforts to combat government corruption. Xu was previously detained by Chinese police in 2009 on charges of tax evasion. Coinciding with Xu's arrest, earlier this week Wang Wenzhi, a reporter for the official Xinhua News Agency, accused China Resources (Holdings) chairman Song Lin of corruption. The article was later removed.