Kagame returned to Africa and took command of the RPF forces, which had been reduced to fewer than 2,000 troops. Kagame and his soldiers moved west, through Uganda, to the Virunga Mountains, a rugged high-altitude area where the terrain worked in their favour. From there, he re-armed and reorganised the army, and carried out fundraising and recruitment from the Tutsi diaspora. Kagame restarted combat in January 1991, with an attack on the northern town of Ruhengeri. Benefiting from the element of surprise, the RPF captured the town and held it for a day before retreating back into the forests.