Indian government has been actively pursuing multi-pronged strategy to contain insurgency and separatism in North East India for long and finally, it seems to be bearing fruit. Indian government has engaged Military Junta of Myanmar, covertly helped new Bangldesh India friendly government, impressed upon Bhutan to act against North Eastern insurgents. All seem to be working.
Recent announcements by both Bhutan government and Myanmar government about not allowing its soil to use militant activities against India has been testimony to it. Bangladesh had almost completely dismantled ULFA infrastructure and arrested its top leaders.