At least seven were injured, some seriously, on Jan. 12 when dozens of protesters tried to enter a Mexican military post in Iguala de la Independencia, Guerrero state, saying they were looking for students who were abducted in the area the night of Sept. 26-27. The missing students had attended the Raúl Isidro Burgos Rural Teachers' College in the town of Ayotzinapa, and the protesters were other students from the school and parents and relatives of the missing youths. The military post, staffed by the 47th Infantry Battalion, is near the sites where local police and other—possibly including soldiers and federal police—gunned down six people and abducted 43 students in the September violence. So far authorities have only identified the remains of one of the missing students, leaving 42 unaccounted for.

Some 150 supporters greeted Puerto Rican independence activist Norberto González Claudio at San Juan's international airport on Jan. 15, hours after he was released from a federal prison in Coleman, Florida. González Claudio, a former member of the Boricua Popular Army-Macheteros, had served a three and one-half year prison term for his involvement in the group's 1983 armed robbery of $7.1 million from a Wells Fargo depot in West Hartford, Conn.—until then the largest heist on record. Arrested in May 2011 in the central Puerto Rican town of Cayey after 25 years as fugitive, González Claudio pleaded guilty in exchange for a shorter sentence. He was due to be released last September, but his time in Coleman was extended four months because of an alleged infraction. His relatives and colleagues saw this as part of a pattern of physical and psychological torture they say he endured.

An Argentine federal prosecutor on Jan. 14 accused the country's president, Cristina Fernández de Kirchner, of complicity in covering up Iran's involvement in a 1994 terrorist attack. The bombing of the Argentinine Jewish Mutual Association is said to have been one of the country's worst attacks, resulting in 85 deaths. The prosecutor, Alberto Nisman, requested that Judge Ariel Lijo interrogate the president and the foreign minister for "being authors and accomplices of an aggravated cover-up and obstruction of justice regarding the Iranians accused of the Amia terrorist attack," and seizing 200 million pesos worth of assets. The prosecutor cited phone tap recordings that show how the current administration negotiated with the Iranian government to cover up Iranian officials involvement in return for the establishment of a trade of grain for oil that would ameliorate Argentina's energy deficit.

Fighting broke out between Kurdish forces and Syrian government troops in the northeastern city of Hassakeh, the UK-based Syrian Observatory for Human Rights said Jan. 18. The clashes reportedly began after Kurdish fighters of the People's Protection Units (YPG) detained around 10 regime loyalists they accused of seizing part of a demilitarized zone. Under a deal made last year, YPG forces control around 30% of the city, with regime forces controlling most of the city's Arab-majority neighborhoods, and a buffer zone off-limits to both sides. The deal was arranged as both sides fought to keep ISIS out of Hassakeh, a provincial capital of some 200,000 people. The new fighting is being portrayed as opening a Kurdish front against the regime. (Daily Star, Lebanon, Today's Zaman, Turkey, Jan. 18)

An advance unit of hundreds of Chadian troops, backed up by a column of tanks, arrived at Cameroon's northern border town of Kousseri Jan. 17, greeted with cheers by local residents terrorized by Boko Haram. The intervention force, approved by Chad's parliament, is to number in the thousands. Days earlier, most of the residents of nearby Kolofata were forced to flee after an attack by Boko Haram. Cameroon troops killed 143 insurgents in a gun battle that lasted more than four hours, the army said. Boko Haram leader Abubakar Shekau this month threatened Cameroon's President Paul Biya in an online video. Biya sent some 1,000 troops to the border to fight Boko Haram after the wife of deputy premier Amadou Ali was captured in July by suspected militants. A French-led initiative calls for Nigeria, Niger, Cameroon and Chad to contribute 700 troops each to a multinational force against Boko Haram. (Press TV, Jan. 18; AFP, Jan. 17; BBC News, Bloomberg, Jan. 16)

At least eight have been were killed and scores injured in Niger in two consecutive days of angry protests over the Charlie Hebdo affair. The French cultural center was attacked and several churches burned. Protests began outside the grand mosque of capital Niamey Jan. 16, and quickly spread to other parts of the country. Police in Algiers fired on protesters with rubber bullets after rioting broke out at an anti-Charlie march Jan. 17. In Pakistan a local photographer was hit by gunfire and seriously wounded in protests outside the French consulate in Karachi. Angry protests are also reported from Afghanistan.  A demonstration in Chora district, Uruzgan province, followed Friday prayers at a local mosque where a cleric asked worshippers to rally in support of the Charlie attackers, who he praised as "true mujahedeen." (EuroNews, AFP, BBC News, News24, Jan. 16)

An advance unit of a 700-strong Chinese infantry battalion arrived in South Sudan last week, marking the first People's Liberation Army infantry force  to participate in a United Nations peacekeeping mission. Commander Wang Zhen said the battalion will be equipped with drones, armored vehicles, anti-tank missiles and mortars, among other weapons "completely for self-defense purpose." The force is to be fully deployed by April. Speaking during talks across the border in Sudan's capital Khartoum, Beijing's Foreign Minister Wang Yi assured: "China's mediation of South Sudan issues is completely the responsibility and duty of a responsible power, and not because of China's own interests."