Arunachal Pradesh Police, in a joint operation with Assam Police, have apprehended three hardcore Eastern Naga National Government (ENNG) operatives from Tinsukia district in Assam. Arunachal Pradesh Police in a statement said that it was a follow-up operation by the state police against the ENNG.<br />'' <br />''The state police, in a major operation, on Thursday had busted a hideout of the insurgent group in Changlang District along the Indo-Myanmar border.