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.

From The New Humanitarian, April 1