M23 has made significant territorial gains in recent weeks, encircling the eastern city of Goma, which has around 2 million people and is a regional hub for security and humanitarian efforts. Three U.N. peacekeepers from South Africa have been killed in fighting M23 rebels in eastern Congo, a political party and a trade union said Saturday.

Peacekeepers’ vehicle burns near Goma as rebels close in on eastern Congo’s main city

M23 has made significant territorial gains in recent weeks, encircling the eastern city of Goma, which has around 2 million people and is a regional hub for security and humanitarian efforts. Three U.N. peacekeepers from South Africa have been killed in fighting M23 rebels in eastern Congo, a political party and a trade union said Saturday.