Pentagon chief Chuck Hagel toured Asia earlier this month ahead of Obama's coming visit, and at an April 10 stop in Ulan Bator signed a "joint vision" statement with his Mongolian counterpart Dashdemberel Bat-Erdene, calling for expanding military cooperation through joint training and assistance. "A strong US-Mongolia defense relationship is important as part of the American rebalance to the Asia-Pacific region," Hagel told a joint press conference. Bat-Erdene ruled out the possibility of hosting US forces, citing a Mongolian law that bars foreign military bases from the country. But the agreement is clearly aimed at extending US military encirclement of China. Days earlier, Hagel had lectured his hosts in Beijing over China's establishment of an air defense zone in the East China Sea. He also made a flat warning about the disputed Senkaku/Diaoyu islands, telling reporters: "We affirmed that since [the Senkaku Islands] are under Japan's administrative control, they fall under Article 5 of our Mutual Security Treaty." (AFP, April 10; Time, April 8)

A Saudi Arabian court on April 21 sentenced three people to death for their roles in attacks on expatriate resident compounds in Riyadh in May 2003, bringing the total death sentences to eight. Another 77 people have been sentenced to prison terms ranging from two to 35 years by the court, which was created to handle terrorism cases. The 2003 attacks, in which blasts at three residential compounds in Riyadh left 35 people dead, were part of a three-year campaign by al-Qaeda aimed at destabilizing Saudi Arabia. The identities of the 85 defendants have not been disclosed, though the Sabq news website has reported that five men sentenced to death a day earlier had been found guilty of assembling the car bombs used to attack the compounds. They have 30 days to appeal their sentences, all of which were handed down for charges of taking part or abetting in the attacks.

The central Chilean port city of Valparaíso remained under military control as of April 15, three days after forest fires began sweeping into some of the city's working-class neighborhoods, leaving at least 15 people dead and destroying 2,900 homes. Interior Minister Rodrigo Penailillo said the government hoped to have the fires under control by April 16, but the national forestry agency indicated that it might take the 5,000 firefighters and other personnel in the city as long as 20 days to extinguish the fires completely. Some 12,500 are now without homes in Valparaíso; this disaster follows an 8.2-magnitude earthquake in northern Chile that killed five people on April 1 and made 2,635 homes uninhabitable.

Honduran journalist Carlos Hilario Mejía Orellana was stabbed to death the night of April 11 at his home in the city of Progreso, in the northern department of Yoro. Mejía was the marketing executive for Radio Progreso, a community radio station established by Jesuits, and was also a member of the Jesuits' Reflection, Investigation and Communications Team (ERIC). Police investigators suggested that he was killed by someone close to him in a "crime of passion," but the radio station's director, the Jesuit priest Ismael Moreno, called the murder "a direct attack not only on the life of our colleague, but a frontal attack on the work produced by Radio Progreso." The station, which provided favorable coverage of resistance to the June 2009 military coup that overthrew then-president José Manuel ("Mel") Zelaya Rosales (2006-2009), has been the target of threats over the years. The Inter American Commission on Human Rights (IACHR, or CIDH in Spanish), called on the Honduran government in 2009—and again in 2010 and 2011—to provide protection for 16 Radio Progreso staffers, including Mejía.

A US immigration judge has ruled that former Salvadoran defense minister José Guillermo García Merino (1979-1983) is eligible for deportation from the US because of "clear and convincing evidence" that he "assisted or otherwise participated" in 11 acts of violence during the 1980s, including the March 1980 murder of San Salvador archbishop Oscar Arnulfo Romero. Gen. García also helped conceal the involvement of soldiers who raped and killed four US churchwomen in December 1980 and "knew or should have known" about the military's December 1981 massacre of more than 800 civilians in the village of El Mozote, according to the 66-page decision by Immigration Judge Michael Horn in Miami. The judge ruled against García on Feb. 26, but the decision was only made public on April 11 as the result of a Freedom of Information Act (FOIA) request by the New York Times. García’s lawyer said the general would appeal.

On April 2 Pierre Espérance, the executive director of the Haitian nonprofit National Human Rights Defense Network (RNDDH), received a letter at the organization's Port-au-Prince office warning him not to issue "false reports destabilizing for the country." "In 99 we missed you, this time you won't escape it, stop speaking," the letter's authors wrote, referring to a 1999 attack in which Espérance suffered bullet wounds to the shoulder and knee while driving in Port-au-Prince. Recent reports by the RNDDH have dealt with such subjects as the slow pace of the prosecution of former "president for life" Jean-Claude ("Baby Doc") Duvalier (1971-1986) and alleged ties between drug traffickers and the government of President Michel Martelly ("Sweet Micky").

Workers at six out of ten factories in Dongguan owned by Taiwanese multinational Yue Yuen Industrial Holdings have been on strike since April 14 after discovering the company has not been paying its 70,000 employees legally required levels of social security and housing contributions. At least 10,000 Yue Yuen workers took to the streets the day the strike began. Yue Yuen produces shoes for sportswear brands including Nike, Adidas and Asics. The strike is emblematic of a new wave of labor struggles in Guangdong, where Dongguan is located, and other industrial regions of China. Samsung, Lenovo, Nokia and Wal-Mart are among the companies hit by stoppages in recent weeks. Strikes are up by almost one-third in the first quarter of 2014 compared to the same period last year, according to research by Hong Kong-based China Labour Bulletin. The group's findings also reveal "a more forceful response from the local authorities," with a four-fold increase in police interventions and a sharp rise in arrests. This trend is confirmed by recent trials of worker activists and strike organizers. (Bloomberg, April 19; China Worker, April 17; China Labour Bulletin, April 14)

Nigerian militant network Boko Haram has claimed responsibility for the April 14 bombing of a bus station in Nyanya, a suburb of the capital Abuja, that killed 75 people. In a video message, Boko Haram commander Abubakar Shekau says he ordered the attack, but says nothing about the mass abduction of more than 100 teenage girls from a secondary school in Chibok, Borno State, most of whom are still missing. In the video, Shekau describes the bombing as a "tiny incident," and warns of many more to come. In words directed by name at President Goodluck Jonathan, Shekau says: "Jonathan, you are now too small for us. We can only deal with your grand masters like Obama the president of America. Even they cannot do anything to us. We are more than them."