Sikkim (/ˈsɪkɨm/; also known as Shikim or Su Khyim; see Toponymy for other names) is a landlocked Indian state located in the Himalayan mountains. The state is bordered by Nepal to the west, China's Tibet Autonomous Region to the north and east, and Bhutan to the east. The Indian state of West Bengal lies to the south.[2]

Nagaland /ˈnɑːɡəlænd/ is a state in Northeast India. It borders the state of Assam to the west, Arunachal Pradesh and part of Assam to the north, Burma to the east and Manipur to the south. The state capital is Kohima, and the largest city is Dimapur.