He begins by stalking the men who are chasing him in a scene very reminiscent of the forrest stalking scene in First Blood, only this time, he's not trying to wound a bunch of cops, he's killing trained Soviet commandos. And he does it mostly with his knife and compound bow, but more on those later. I have to say, looking back, I'm kind of disappointed Rambo didn't employ more Viet Cong style booby traps in this sequence, which we saw a bit of in the first movie. Instead, he mostly ambushes the commandos when they get isolated with his knife or bow. However, there is that one awesome scene where he buries himself in mud next to a stream.