Sudan's interim prime minister Abdalla Hamdok and several senior government officials were arrested as the military seized full power in a coup d'etat and imposed a state of emergency Oct. 25. The two principal pro-democracy formations, the Forces for Freedom & Change and Sudanese Professionals Association, have called for a popular mobilization to overturn the coup, and thousands have answered the call, filling the streets of Khartoum, Omdurman and other cities. Troops fired on protesters outside the army headquarters in Khartoum, killing at least three and injuring more than 80. The paramilitary Rapid Support Forces (RSF) have also been mobilized to the streets. The military head of the now officially dissolved joint civilian-military Transitional Sovereignty Council, Lt Gen Abdel Fattah al-Burhan, is apparently behind the coup and in control. The putsch follows days of rival demonstrations in Khartoum, with pro-democracy protesters demanding a full civilian government and pro-army counter-demonstrators demanding that the military take complete control. (Radio Dabanga, Middle East Online, NYT, AP, AP)

Colombia's most wanted fugitive, the notorious paramilitary commander Dairo Antonio Úsuga AKA "Otoniel," was arrested by security forces following a years-long manhunt, the government announced Oct. 23. The chief of the outlawed Gaitanista Self-defense Forces of Colombia (AGC) was apprehended in a joint operation by the army and National Police in Necocli, a municipality of Urabá region on the Caribbean coast. The raid on Necocli involved hundreds of troops and some 20 helicopters. The US government considers the AGC Colombia's largest drug trafficking organization, and offered a $5 million reward for information leading to the arrest of Otoniel in 2017, eight years after he was indicted by a federal court in New York. It is unclear if the Colombian government intends to extradite.

Tensions are fast mounting in Mexico's conflicted southern state of Chiapas following a new outbreak of paramilitary violence. Protests have been held in the state capital Tuxtla Gutierrez over the past weeks to demand the return alive of 21 residents of the highland village of Pantelhó, who were abducted July 26 amid raids by a self-proclaimed "self-defense force" in which houses and vehicles were also set on fire. On Aug. 10, the state prosecutor who was assigned to investigate the case, Gregorio Pérez Gómez, was himself gunned down on a street in the highland city of San Cristóbal de Las Casas. An anonymous defector from "El Machete" self-defense force told national TV news program En Punto on Oct. 7 that 18 of the 21 missing men were publicly beaten to death in the Pantelhó village square. He said their bodies were buried near San José Tercero, the outlying hamlet that is the paramilitary group's principal stronghold. Family members of the abductees have adopted the slogan from the infamous Ayotzinapa case, "They were taken alive, we want them back alive."

The Darién Gap, a dangerous jungle route used by a growing number of migrants trying to reach the United States from South America, has become even deadlier, according to Panama's Forensic Sciences Institute. It has reported over 50 migrant deaths to date in 2021, although the figure is believed to be far higher. Towns on the Colombian side of the border are swelling with migrants waiting to cross the Gap—mostly Haitians, Cubans and Venezuelans, but some from as far afield as Afghanistan and Burkina Faso. Colombian authorities say 67,000 migrants have passed through the border zone so far this year, more than 15 times the number in 2020. Former paramilitaries operating in the area are now preying on the migrants, who face rape, armed violence and extortion. (TNH)

France, now in the process of drawing down its military presence in West Africa's Sahel nations, has criticized plans that could see Russian mercenaries brought to Mali, where jihadist groups tied to ISIS or al-Qaeda operate in large parts of the country. Reports suggest that Mali's transitional government is considering a deal with the Wagner Group, which has close links to Vladimir Putin and is also active in Central African Republic. The Coordinating Body of Azawad Movements (CMA), a coalition of Tuareg rebel groups that signed a peace deal with the Malian government in 2015, likewise expressed its "firm opposition" to any agreement to bring in the Wagner Group. (TNH)

More than 500,000 people are in need of emergency assistance in Haiti's southern peninsula, where last week's 7.2-magnitude earthquake has killed more than 2,100 people and injured more than 12,200. Aid and medical efforts are hampered by debris-strewn roads, rain from Tropical Storm Grace, a shortage of working hospitals, and gang violence. The private Bernard Mevs Hospital in the capital, Port-au-Prince, where some of the injured have been sent, was closed Aug. 19 as part of a two-day shutdown to protest the kidnapping of two doctors. In recent years, Haiti has been beset by violent gangs who patrol many of the country's transport routes. Some villagers were also reportedly blocking aid shipments, saying they were also desperate for help. The southern peninsula has yet to recover from Hurricane Matthew, which killed at least 546 people in 2016. Prime Minister Ariel Henry has promised to speed up aid efforts—more than 30,000 families have been displaced, and there are fears of cholera due to lack of safe water, sanitation, and shelter. The United States has deployed several helicopters, aircraft, and the USS Arlington to help with relief efforts. France also sent a ship with humanitarian cargo, a helicopter, and more than two dozen soldiers.

The tri-border region where the Sahel countries of Burkina Faso, Niger and Mali come together is the scene of fast-mounting massacres by presumed Islamist militants. At least 80 people were killed in an ambush in Burkina Faso on Aug. 18. The target was a  convoy near the town of Arbinda, but scores of civilians were slain along with 17 soldiers and members of a pro-government militia. On Aug. 4, presumed militants killed 30 civilians, soldiers and militiamen in an attack near the town of Markoye. The assailants first attacked civilian villagers, and then fired on soldiers responding to the raid. State media reported that government troops killed 16 of the attackers. (The Hill, Al Jazeera, AP, France24, Reuters)

At least three people are dead following an outbreak of inter-communal violence in Djibouti on Aug. 1. Fighting erupted in several areas between members of the Afar ethnic group, which straddles Djibouti's borders with Ethiopia and Eritrea, and the Issa, the country's other main ethnicity, which is a sub-group of the Somali people and straddles the borders with Ethiopia and Somalia. Issa protesters blocked the rail line and road connecting Djibouti's port to Ethiopia, a key artery for the landlocked Horn of Africa giant. The violence came in response to a deadly attack on Somali Issa civilians four days earlier within Ethiopia. Militia fighters from Ethiopia's Afar region raided the town of Gedamaytu (also known as Gabraiisa) in neighboring Somali region, reportedly killing hundreds of residents. The two regions have long been at odds over three contested kebeles (districts) on their shared border, which are predominately inhabited by Issa but located within the regional boundaries of Afar. (Garowe Online, Al Jazeera, Al Jazeera, ReliefWeb)