Thousands have been displaced after new fighting broke out between M23 rebels and the army in the Democratic Republic of the Congo's North Kivu province. A UN helicopter was shot down March 29 (for which both sides blamed each other), and the fighting has sparked regional tensions as Kinshasa accused Rwanda of supporting the rebels (a charge Kigali denies). M23 was responsible for the last major rebellion in eastern DRC, seizing large chunks of territory in 2012 and 2013 before a joint UN-government offensive forced its fighters into Uganda and Rwanda. Efforts to demobilize the group stalled and a cluster of combatants resettled in DRC in late 2016. Fresh skirmishes were reported in November, though the strength of the group remains unclear, as are its objectives. M23 is but one of over 100 armed groups active in eastern DRC.

A new memorandum of understanding allowing Australia to continue to indefinitely detain asylum seekers at a facility on the Pacific island of Nauru was signed on Sept. 24. Since 2012, asylum seekers arriving by boat have been barred from settlement in Australia and sent to offshore detention centers instead. The deal extending use of the Nauru facility comes just as the governments of Australia and Papua New Guinea (PNG) finally reached an agreement to close the contentious Manus Island Regional Processing Center. In the deal announced Oct. 6, Australia and the PNG finalized a Regional Resettlement Arrangement in which detainees on Manus Island will either be transfered to Nauru or allowed to remain in Papua New Guinea with a "migration pathway" allowing eventual legal residency.

Rwandan and Mozambican troops retook the port city of Mocímboa da Praia on Aug. 9 from Islamist militants—their last stronghold in Mozambique's northern Cabo Delgado province. The 1,000 Rwandan troops, who arrived in the country last month to help the government battle a four-year insurgency, have proved their effectiveness in a series of skirmishes. They are also being joined by units from regional neighbors Angola, Botswana, Lesotho, South Africa, Tanzania, and Zimbabwe. But analysts are warning that the insurgents—known colloquially as al-Shabab (see list of alternative names)—are choosing not to stand their ground, preferring to retreat into the countryside. Military force doesn't address the drivers of the conflict, nor does it prevent ill-disciplined Mozambican troops—who often struggle to distinguish between insurgent and civilian—from stoking further tensions through abuses of the populace. More than 3,000 people have been killed and 820,000 displaced by the conflict.

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)

Mozambique's President Filipe Nyusi is usually wary of foreign military intervention. But the grim situation in Cabo Delgado seems to have forced his hand. Last week, Rwanda began deploying a 1,000-strong police and military force to the insurgency-hit northern province. And troops from the Southern African Development Community regional bloc are also set to arrive in the coming days. Some reports suggest the Rwandans will set up around the Afungi peninsula, where a multi-billion dollar gas project is located. Their battlefield enemy—known locally as al-Shabab—is formidable and entrenched, as Mozambique's army and its mercenary allies know well. Lost in the military chatter is much mention of Cabo Delgado's worsening humanitarian crisis: More than 700,000 people have been uprooted—68,000 since late March—and close to a million are now facing severe hunger.

The Biden administration on March 10 designated two alleged affiliates of the Islamic State, in the Democratic Republic of Congo and Mozambique, as "Foreign Terrorist Organizations." The State Department named as FTOs the Allied Democratic Forces (ADF) in DR Congo and Ansar al-Sunna in Mozambique. The Department also designated the respective leaders of those organizations, Seka Musa Baluku and Abu Yasir Hassan, as "Specially Designated Terrorists." The designations freeze all US property and assets in the names of these groups and leaders, and prohibit US citizens from doing business with them. Additionally, the Department stated that "it is a crime to knowingly provide material support or resources" to the groups, or "to attempt or conspire to do so."

Twelve rangers were among 17 people killed in an April 24 attack by gunmen within Virunga National Park, the critical highland gorilla preserve on the eastern border of the Democratic Republic of Congo. Park administrators in a statement said rangers came under "a ferociously violent and sustained ambush" as they were coming to the aid of a civilian vehicle being waylaid by armed men near Rumangabo village. "This is a devastating day for Virunga National Park and the surrounding communities," park officials said.

The government of Rwanda, the UN Refugee Agency (UNHCR) and the African Union on Sept. 10 signed a memorandum of understanding to set up a transit mechanism for evacuating refugees out of Libya. According to a joint statement, around 4,700 people are currently being held in detention centers in Libya and urgently need to be transferred to safety. Under the agreement, refugees and asylum-seekers currently being held in Libya will be transferred to Rwanda on a "voluntary" basis. Evacuees will then either be resettled to third countries, be helped to return to countries where asylum had previously been granted, be returned to their home countries if it is safe to do so, or be given permission to remain in Rwanda subject to agreement by the competent authorities.