The Brazilian state of Acre declared a state of "social emergency" April 10 in response to a surge of undocumented migrants from neighboring Bolivia and Peru—originating in countries from Haiti and the Dominican Republic to Bangladesh to Senegal and Nigeria. Officials said some 1,700 migrants had arrived during the past two weeks. The state "has been turned into an international travel route controlled by coyotes,"  said Nilson Moura, Acre's secretary for Justice and Human Rights., referring to the smugglers who guide the migrants into Brazil, often in exchange for exorbitant fees. The jungle town of Brasileia has become a key transport point for migrants bound for Sao Paulo and Rio de Janeiro. Brazilian police last year raided a number of sweatshops in Sao Paulo and the capital, Brasilia, where undocumented immigrants from Bolivia and Pakistan were found working in unsafe conditions for very little or no pay. (BBC, April 11; AFP, April 10)

UN Special Rapporteur on human rights and counter-terrorism Ben Emmerson on April 12 called on the international community to protect Burkina Faso from terrorism, warning that attacks on the country's infrastructure or security would undermine social cohesion within the country, impair inward investment and further destabilize the region. Burkina Faso is particularly vulnerable due to its geographical proximity to the conflict in Mali, with which it shares a border. Emmerson described the country's role in regional peace negotiations:

A Pakistan court on April 5 extended by six days the bail granted to former president Pervez Musharraf, who faces charges of detaining judges during his time in office. The Islamabad High Court also ordered Musharraf to post bond for Rs 500,000, or just over $5,000, and to appear for his next hearing scheduled for April 18. Musharraf has also been named as a suspect in the assassination of former prime minister Benazir Bhutto in 2007, and may face charges in connection with the murder of Baluch tribal leader Nawab Akbar Bugti in 2007.

It was one year ago that Tuareg rebels of the National Movement for the Liberation of Azawad (MNLA) seized control of the vast desert north of Mali, and declared an independent state in the remote territory which had long been a sort of internal colony. But within weeks, control of Azawad was usurped by jihadist factions, who drove the MNLA from the territory. After months of harsh sharia rule in northern Mali, France intervened late last year, helped government forces drive back the jihadists, and established tenuous control over the north. Sporadic fighting continues, and the MNLA have joined the offensive against the Islamists, while stressing their independence from the French and government forces. The MNLA now have control of the town of Kidal, in an uneasy alliance with French-backed Chadian troops. But French Foreign Minister Laurent Fabius, visting the capital Bamako last week, said the MNLA will have to accept being disarmed and "confined." An AP report of April 7 noted celebrations by Tuaregs on the anniversary of the MNLA's takeover, but also implied that the rebel group has abandoned its separatist aspirations. Moussa ag-Assaride, the MNLA's communications chief, was cited as saying he knew that many in northern Mali are not aware that the group officially is no longer seeking independence. "But that doesn't stop the population from showing their joy," he said. 

At least 15 were killed April 10 in a series of confrontations in Mexico's increasingly conflicted Michoacán state. The first confrontation began when federal police aboard a helicopter spotted armed men traveling in four vehicles at Charapando in the muncipality of Gabriel Zamora. The gunmen opened fire on the agents, who shot back and killed five, a police statement said, adding that one of those killed was high in the leadership structure of a local drug cartel, which was not named. Two police agents were reported wounded. Hours later in the town of Apatzingan, federal agents were accompanying a procession commemorating the anniversary of the death of Mexican revolutionary Emiliano Zapata when gunmen opened fire with AK-47s. Police returned fire, killing one. Another eight were killed elsewhere in Apatzingán, when gunmen attacked a police checkpoint where trucks full of harvested lime were backed up; two police were injured, but the dead were all civilians. Schools in Apatzingán and Buenavista Tomatlán municipalities have been closed due to the violence.

With all eyes on the crisis between North and South Korea, the international media have largely overlooked growing tensions between both Koreas and Japan. On April 5, Seoul lodged a diplomatic protest against Japan's renewed territorial claim to the Dokdo Islands, known as Takeshima in Japan. The protest came after Tokyo issued a formal claim over the Seoul-controlled easternmost islets through approval of a diplomatic report that stated: "Takeshima is clearly Japanese territory in light of historical facts and under an international law." In a separate protest days earlier, Seoul lodged a complaint over new textbooks approved in Japan that emphasize Tokyo's claim to the islets while downplaying Japanese wartime atrocities in Korea. (Dong-a Ilbo, April 6; Xinhua, April 5; AsiaOne, March 27)

AP informs us, citing a post to an unnamed jihadist wesbite, that Abu Bakr al-Baghdadi, "emir" of the Islamic State in Iraq, formerly known as al-Qaeda in Iraq, has announced a merger with Syria's Nusra Front to form a new organization, the "Islamic State of Iraq and al-Sham"—the latter term refering to Syria, or the whole Levant. "It is time to declare to al-Sham and to the world that Jabhat al-Nusra is simply a branch of the Islamic State of Iraq," the statement reads. Al-Baghdadi said the Iraqi group is providing half its budget to the Syrian counterpart, and that the Nusra Front will not have a separate leader but be led by the "people of Syria themselves"—implying that he will be in charge of both.

Five people were arrested and five injured on April 5 when some 2,000 agents of Mexico's Federal Police (PF) removed more than 3,000 dissident teachers who were blocking a highway in the southwestern state of Guerrero to protest planned changes in the educational system. The demonstration, organized by the State Organizing Committee of Education Workers in Guerrero (CETEG), tied up traffic along the highway from Mexico City to the resort city of Acapulco from about 1 pm until the police action at about 6:30 pm; the road is heavily traveled during the spring vacation period around Easter. The protest took place at the spot near the state capital, Chilpancingo, where two students and a gas station worker were killed on Dec. 12, 2011 in a confrontation between police and students from the Raúl Isidro Burgos Rural Teachers' College, in the Guerrero village of Ayotzinapa. (La Jornada, Mexico, April 6)