National Socialist Council of Nagaland-Isak-Muivah (NSCN-IM)
Naga National Council-Federal (NNCF)
National Council of Nagaland-Khaplang
People's Liberation Army(Manipur)
Kanglei Yawol Kanna Lup (KYKL)
Zomi Revolutionary Front
The United Liberation Front of Asom was formed in April 1979 to establish a sovereign state of Assam through an armed struggle. In recent times the organisation has lost out its middle rung leaders after most of them were arrested.
The National Democratic Front of Bodoland was formed in 1989 as the Bodo Security Force, aims to set up an autonomous region Bodoland.
Peoples Liberation Army
The Peoples Liberation Army is a leftist organisation formed in 1978 with the aim of liberating Manipur from India.
People's Revolutionary Party of Kangleipak is an armed insurgent group in Manipur demanding a separate and independent homeland.
The National Socialist Council of Nagaland was formed in 1980 to establish a Greater Nagaland, encompassing parts of Manipur, Nagaland, the north Cachar hills (Assam). The NSCN split in 1988 to form two groups namely NSCN(IM) & NSCN(K). As of now, both the groups are in ceasefire with the Indian government. However, they continue to be actively involved in illegal activities including extortion, kidnapping, inter-factional clashes, bootlegging and recruitment.
The National Socialist Council of Nagaland—Khaplang is the second faction with the same aim of a Greater Nagaland and was formed in 1988.
National Liberation Front of Tripura
The National Liberation Front of Tripura was formed in March 1989
All Tripura Tiger Force
Hmar People's Convention-Democracy - HPC(D)
The People's Convention-Democracy was formed in 1995 to create an independent Hmar State. It is the offspring of the Hmar People's Convention(HPC), which entered into agreement with the Government of Mizoram which results in the formation of Sinlung Hills Development Council. However, of late, they have merged with other Hmar revolutionary groups in neighbouring Manipur and Assam with the aim of bringing the Hmars under one administrative unit.