Myanmar military (which receives/buys arms from Russia mostly) is using the same tactic to squash the civilian uprising lately. They formed an armed "civilian" group called "Pyu-Saw-Htee" (one of the heroes in Myanmar's early history) and have these guys kill and arrest civilians who fight against the military rule. The military seem to think that they can avoid the blame from international observers when time comes, yet kill and jail as many civilians as they want.