Can it really be as easy as that? Get Rwanda to stop supporting the rebels in eastern Congo, pay the soldiers of the Congolese army on time, send in a United Nations force that actually has orders to shoot, and presto. The bad guys surrender or flee, and a war that has lasted almost 20 years and killed up to five million Congolese is suddenly over.
At least that's the way it is playing in the media (to the extent that news about the Congo plays in the media at all), and there certainly has been a sudden change for the better.
Less than a year ago the latest and one of the nastiest rebel militias, M23, actually occupied Goma, a city of one million people that is effectively the capital of eastern Congo. UN troops watched helplessly from the sidelines and the Congolese government's army got drunk and took revenge on civilians for its defeat, while M23 officers swaggered through the city taking whatever they wanted.
It was so humiliating, so stupid and wrong, that Joseph Kabila, the president of the Democratic Republic of Congo (DRC), to give it its proper name, stripped dozens of officers in eastern Congo of their commands and called them back to Kinshasa. Their replacements had at least a rudimentary grasp of their trade - and they have not yet been in the east long enough to develop lucrative deals with the local mining interests and the militias that feed on them.
Meanwhile the "international community" (aka the United States and its friends) put heavy pressure on Rwanda's President Paul Kagame to stop supporting M23. Recently the US even blocked military aid to the small but heavily-armed republic, just across Lake Kivu from Goma, that has been meddling in the DRC's affairs, sometimes even invading the east, for the past two decades. It worked: Kagame stopped answering the phone when M23 called.