On Sept. 26—one year anniversary of the disappearance of 43 students in Mexico's southern state of Guerrero—thousands of protesters filled the streets of Mexico City. The march, led by parents of the missing students, made its way from Los Pinos, the presidential residence, to the Zócalo, the capital's massive central square. Protests were also held in Iguala, Guerrero, where the 43 students from a teachers' college in nearby Ayotzinapa were abducted one year ago. Many carried mass-produced placards that read "Ni un desaparecido más, Ni un muerto más—¡¡Fuera Peña Nieto!!"—"Not one more disappearance, not one more death—Out with Peña Nieto!!" The administration of President Enrique Peña Nieto is under growing pressure in the case. There have now been 110 arrests of members of the Guerreros Unidos narco-gang, named by the government as responsible in the mass abduction. But there have been no convictions. The government says the students were massacred by the drug gang, and claims two sets of remains have been identified. But survivors, activists and rights observers say the official story doesn't hold water.

Indigenous leaders and activists interrupted an auction of oil and gas exploration blocs overseen by the Brazilian Agency of Oil and Gas in Rio de Janeiro Oct. 7, seizing the stage to discuss climate change, indigenous rights and divestment. The intervention by indigenous leaders in face-paint and traditional head-dresses was followed by a delegation of unionized oil workers who also spoke against the auction. The auction was described as a failure by local media, with only 37 of the 266 blocs sold. Many of fracking blocs extend deep into the Amazon rainforest, including the territories of remote and vulnerable indigenous peoples. The most critical blocs for isolated indigenous peoples are in the Juruá Valley and Serra do Divisor of Amazonas state, and the Javari Valley of Acre. Registered bidders included BP, Shell and ExxonMobil. (EcoWatch, Oct. 9; Brasil ao Minuto, Oct. 7; The Ecologist, Oct. 6)

At least five suicide bombers on Oct. 10 targeted a village in Chad that is home to thousands of Nigerians who have fled Boko Haram violence, killing at least 36 people and wounding about 50 others in co-ordinated attacks. Authorities blamed Boko Haram for staging the attacks in the village of Baga Sola, near the Nigerian border. Nearly half of the dead resulted when two female suicide bombers hit the village market when it was at its busiest. The following day, two female suicide bombers carried out the attacks in the Cameroon village of Kangaleri, again targeting a market district and killing nine. Both western Chad and northern Cameroon hosts thousands of Nigerian refugees. Another 1.5 million are internally displaced within Nigeria. (AFP, CBC, Sahara Reporters, Anadolu Agency)

With a vote of 14 in favor, the United Nations Security Council on Oct. 9 approved a resolution to allow the European Union to inspect and seize vessels suspected of smuggling migrants. Authorized under Chapter VII of the UN Charter, the resolution permits certain nations to board ships in order to prevent human trafficking. Those nations may review vessels they have "reasonable grounds to suspect are being used for migrant smuggling or human trafficking from Libya." The Council also urged nations to help Libya in its ongoing struggle against human trafficking in the Mediterranean Sea.

In what is being called the worst terrorist attack in Turkey's history, two suicide blasts went off amid a peace rally in Ankara Oct. 10, killing some 100 and injuring more than tiwce as many. The rally was called by leftist groups that support the pro-Kurdish Peoples' Democratic Party (HDP) to demand an end to fighting between government forces and Kurdish rebels in the country's east. The rally brought together both Kurds and ethnic Turks. Witnesses told the BBC that police fired tear-gas on the shocked survivors "as soon as the bomb went off," and "would not let ambulances through." President Recep Tayyip Erdogan called the blast a "loathsome" act of terrorism. But HDP leader Selahettin Demirtas blamed the Turkish state for the attack and condemned the government as "murderers" with blood on their hands.

Israel carried out an air-strike on the Gaza Strip Oct. 5 in response to a rocket attack from the territory—said to have been claimed by the "Sheikh Omar Hadid Brigade," a Salafist organization apparently affiliated with ISIS. Two rockets fired at Israel the previous night; one exploded in an open area in Eshkol, causing no injuries or damage, while the second failed to reach Israeli territory. The Omar Brigade—named after a figure who helped Abu Musab al-Zarqawi set up  al-Qaeda in Iraq a decade ago—has also claimed responsibility for rocket fire on the Israeli cities of Sderot and Beersheba last month. More air-strikes on Gaza were launched following a rocket launched Oct. 10, which was intercepted by Israel's Iron Dome defense system. The new air-strikes reportedly hit Hamas targets. (Haaretz, Oct. 11; Ma'an, Oct. 10; JP, AFP, Oct. 5) The ISIS franchise in Gaza had been previously named as the "Supporters of the Islamic State in Jerusalem."

The Tunisia Quartet civil activist group was awarded the Nobel Peace Prize on Oct. 9 for its pivotal role in channeling the country's revolution in a secular and democratic direction. The Quartet was formed in the summer of 2013, composed of four civil society groups—the General Union of Tunisian Workers (UGTT); the Tunisian League of Human Rights; the Bar Association; and the Tunisian Confederation of Industry, Trade and Handicrafts. It led what is called the National Dialogue, bringing together the country's fiercely adversarial political parties to forge a new democratic process. The groups opened the dialogue process amid an alarming political crisis, marked by political assassinations and turmoil. As other Arab countries were descending into civil war, Tunisia came back form the brink, adopting a secular constitution, thanks to a "vibrant civil society with demands for respect for basic human rights," in the words of the Nobel Prize Committee. (HRW, Oct. 9)

Pakistan's Supreme Court on Oct. 6 upheld the death sentence of Mumtaz Qadri, a former police guard respected within Pakistan for killing politician Salmaan Taseer over his support for a woman convicted of blasphemy. Taseer, governor of Punjar at the time of his death, was leaving a restaurant in January 2011 when he was shot and killed. Taseer had drawn ire from religious conservative groups when he took up the cause of a Christian woman sentenced to death for insulting the Prophet Muhammed. The next possible step for Qadri will be an appeal for a presidential pardon, which is unlikely to be granted.