CHIEF Brigadier Yudi has served in Aceh for three years now. As a member of the police Mobile Brigade (Brimob) in the blooddrenched region, he never forgets to carry his heavy assault rifle, the so-called SS-1, while on patrol duty. "It is easy to use and I have become accustomed to using it," he says. It is with the same weapon that Yudi admits to having shot dead a member of the Gerakan Aceh Merdeka (GAM) or Free Aceh Movement who ambushed a