(b) In January 2015, army launched‘Operation All Out’ against Bodo Militants in Assam. In response to massacre of 78 tribal people in two districts of Assam – Kokrajhar and Sonitpur – by National Democratic Front of Bodoland (NDFB) militants on 23rd December, 2014, the army decided to launch ‘Operation All Out’ to flush out Bodo militants.