meeting in Harare, Zimbabwe, on 19 August. Several more nations joined the conflict for Kabila in the following weeks: Chad, Libya and Sudan. A multisided war thus began. In September 1998, Zimbabwean forces flown into Kinshasa held off a rebel advance that reached the outskirts of the capital, while Angolan units attacked northward from its borders and eastward from the Angolan territory of Cabinda, against the besieging rebel forces. This intervention by various nations saved the Kabila government and pushed the rebel front lines away from the capital. However, it was unable to defeat the rebel forces, and the advance threatened to escalate into direct conflict with the national armies of Uganda and Rwanda. In November 1998 a new Ugandan-backed rebel group, the Movement for the Liberation of Congo, was reported in the north of the country. On 6 November Rwandan President Paul Kagame admitted for the first time that Rwandan forces were assisting the RCD rebels for security reasons, apparently after a request by Nelson Mandela to advance peace talks. On 18 January 1999, Rwanda, Uganda, Angola, Namibia and Zimbabwe agreed on a ceasefire at a summit at Windhoek, Namibia but the RCD was not invited. Fighting thus continued. Outside of Africa, most states remained neutral, but urged an end to the violence. Foreign supporters of the Congo government Zimbabwe Robert Mugabe's administration dispatched elements of the Zimbabwe National Army to the Democratic Republic of the Congo in 1998. Mugabe, perhaps the most ardent supporter of intervention on Kabila's behalf, was the only major player involved in the conflict able to marshal a reasonably modern and experienced air force. Zimbabwe's military was also regarded as being one of the more well-equipped and professional of the region;being the decisive factor in the outcome of the war and exhibiting outstanding tactical proficiency. Zimbabwean strategy revolved around defending the person of Laurent Kabila only with allied forces, as Congolese forces were thought to be unreliable, then retake important settlements, and expel the rebels from the Kinshasa region. Mugabe's initial buildup in Kinshasa consisted of special forces along with some paratroops, reportedly numbering between 600 and 1,000. By August 1998, two more battalions had been dispatched. They were accompanied by some Soviet-manufactured T-54/55 tanks, Crocodile armoured personnel carriers, and EE-9 Cascavel scout cars flown into the capital on Angolan Air Force planes. The contingent grew to 3,800 around November, and peaked at 12,000