A brief history of formation of Nagaland State and its districts.
The major part of what is now Nagaland (excluding its eastern side consisting of Tuensang and Mon Districts) was formerly known as Naga Hills, a District of Assam under the Bengal Presidency under the British Rule.
The District of Naga Hills was opened in 1866 with its headquarters at Samaguting in the west in the foothills about 15 km away from Dimapur. Later the district headquarters was shifted to Wokha in 1876 and two years later in 1878 it was shifted to Kohima.
North-East Frontier Tract (NEFT)
In 1914, some tribal-majority areas were separated from the former Darrang and Lakhimpur districts of Assam Province of British India to form the North-East Frontier Tract (NEFT). The NEFT was initially divided into two sections:
(i) the Central & Eastern Section (made up of the former Dibrugarh Frontier Tract (created in 1884) and some more areas in the South) and (ii) the Western Section. Each section was placed under a political officer.
In 1919, the Central and Eastern Section was renamed the Sadiya Frontier Tract, and the Western Section was renamed the Balipara Frontier Tract.
After the independence of India in 1947, NEFT became a part of Assam state.
North-East Frontier Agency (NEFA)
In 1951, Balipara Frontier Tract, Tirap Frontier Tract, Abor Hills district, Mishmi Hills district and the Naga tribal areas (Tuensang and Mon areas) were together renamed as the North-East Frontier Agency (NEFA).
On 26 January 1954 the North-East Frontier Agency was divided into six frontier divisions: Kameng (formerly Sela Sub-Agency), Subansiri (formerly Subansiri area), Tirap (formerly Tirap Frontier Tract), Siang (formerly Abor Hills district), Lohit (formerly Mishmi Hills district) and Tuensang Frontier Division.
On 1 December 1957, Tuensang Frontier Division was separated from NEFA and attached to the newly formed Naga Hills district to form a centrally governed Naga Hills-Tuensang Area with creation of Kohima, Mokokchung and Tuensang districts.
In February 1961, Naga Hills Tuensang Area was renamed to “Nagaland“, and on 1 December 1963, Nagaland became the 16th state of India.
On 1 August 1965, the administration Nagaland was transferred from the Ministry of External Affairs to the Ministry of Home Affairs.
On 21 January 1972, the remaining North-East Frontier Agency became the Union Territory of Arunachal Pradesh. Its administrative headquarters was Shillong (until 1974, when it was transferred to Itanagar). It got the status of State on 20th February, 1987.
Formation of Nagaland State’s districts
- Kohima, Mokokchung and Tuensang districts we formed in 1957 with the formation of Naga Hills-Tuensang Area.
- In December 1973, Wokha and Zunheboto districts was carved out of Mokokchung district, Mon district carved from Tuensang district, and Phek district created out of Kohima district.
- In 1997, Dimapur district was carved from Kohima district.
- Three more districts were added in January 2004: Kiphire, Longleng and Peren.
- Kiphire and Longleng districts were carved from Tuensang district.
- Peren district was carved from Kohima district.
- Noklak district was created on 22 December 2017, previously having been a sub-district of Tuensang district.