Explanation – The Milak River is a river in the state of Nagaland, India. It is a tributary of the Dhansiri River, which in turn is a tributary of the Brahmaputra River. The Milak River originates in the Mokokchung district of Nagaland and flows through the districts of Wokha and Dimapur before joining the Dhansiri River in the Golaghat district of Assam.

Source: ForumIAS