| 1990 - present|
Government of Tripura
| Tripuri nationalism|
The All Tripura Tiger Force (ATTF) is an isolationist group from the Tripura region of India. It was founded on July 11, 1990, by a group of former Tripura National Volunteer members under the leadership of Ranjit Debbarma. The ATTF is currently considered a terrorist organisation by India. The rebellion, in which it is involved is the Tripura Rebellion. According to the South Asian Terrorism Portal, approximately 90% of the ATTF's administration are Hindu and the rest are Muslims.
All Tripura Tiger Force Wikipedia
According to South Asian Terrorism Portal the main objectives of ATTF are:To expel all Bengali-speaking settlers settled in Tripura after 1956.
Return tribal lands to their original owners under the 'Tripura Land Revenue and Land Reforms Act'
Purge voter rolls of all immigrants who entered Tripura after 1956.