By Sonia Rolley (Reuters) -When M23 rebels swept into the Congolese city of Goma this week, world powers urged them to immediately withdraw. Instead, the Rwanda-backed insurgents are intent on showing they can restore order and govern.

The Democratic Republic of Congo’s electoral body has accused the Rwandan army and M23 rebels of looting polling office facilities in Goma, a city in eastern Congo.

The M23 rebels, who said that they captured the city on Monday after a weekslong advance, are one of about 100 armed groups vying for a foothold in mineral-rich eastern Congo. The conflict escalated with the rebels' advance into Goma, which left bodies on the streets and drove hundreds of thousands of already displaced people to flee once again.