Not only North East, Its India that needs peace. To achieve that, here are "simple" do's and don't:
1. Stop minority appeasement that instills feeling of separateness in our minorities 2. Stop religious conversions that are probably the second most threat to internal peace after maosist vilonce 3. crush maoists and their sympthasizers (read communists)
Peace is guranteed in India if you do these simple things!