The Council met on Tuesday for the second time in three days to discuss the escalating crisis in the eastern Democratic Republic of Congo.

The United States on Tuesday called on the United Nations Security Council to consider measures to stop an offensive by Rwandan troops and M23 rebel forces in eastern Democratic Republic of Congo as a conflict there escalates.

Rebels in Democratic Republic of Congo are closing in on a key city in the mineral-rich region aided by neighboring Rwanda’s army, the head of a peacekeeping mission told United Nations Security Council members during an emergency meeting on Sunday.

The UN Security Council held an emergency meeting Sunday to discuss the escalation of violence in eastern Democratic Republic of the Congo (DRC), as M23 forces supported by Rwanda advance towards

United Nations chief Antonio Guterres on Sunday urged Rwanda to withdraw its forces from the eastern Democratic Republic of Congo where fierce fighting raged as Kigali-backed fighters closed in on the major city of Goma.

M23's last occupation of Goma was short-lived, and within a year they were a defeated force. This time, things are different.

France and Britain have called on Rwanda to address accusations of supporting the M23 rebels in recent conflicts near Goma, in eastern Congo. At a U.N. Security Council meeting, both countries urged Rwanda to withdraw its troops from Congo territory amid escalating tensions.

In 2012, when M23 rebels appeared poised to seize control of a major city in eastern Congo, western countries suspended aid to put pressure on Rwanda to withdraw its support.

Residents in eastern Congo’s largest city of Goma are fleeing after Rwanda-backed rebels claimed to have captured the regional hub from Congolese forces.

Congo has severed all diplomatic ties with Rwanda ... The United Nations said it had started temporarily relocating its non-essential staff from Goma due to the deteriorating security situation.

Rwanda-backed rebels have entered the outskirts of eastern Congo’s largest city, Goma, causing what the United Nations called “mass panic” among its 2 million people and leading Congo’s government to call it a “declaration of war.

Congolese security forces have tried to slow the advance of Rwanda-backed M23 rebels who say they have captured Goma after entering eastern Congo’s largest city