The National Socialist Council of Nagaland (Isak-Muivah) or NSCN (IM) is a separatist group based in the northeastern region of India, primarily advocating for the rights of the Naga people. Formed in 1980, it seeks to establish a sovereign Naga nation, encompassing areas in both India and Myanmar. The group is named after its leaders, Isak Chishi Swu and Thuingaleng Muivah. NSCN (IM) has been involved in peace talks with the Indian government since the 1990s, aiming to resolve longstanding issues related to autonomy and identity. The group has a significant influence in the Naga regions and is known for its political and military activities, which have shaped the socio-political landscape of Nagaland.