In the mid-1990s, NDFB also faced a rival within the Bodo community, in form of Bodo Liberation Tigers Force (BLTF). The BLTF had evolved from an older militant group called the Bodo Volunteer Force. It considered NDFB's secessionist agenda unrealistic and unattainable, and focused on establishment of an autonomous Bodo territory within India. After 1996, the two groups clashed violently for supremacy. BLTF allied with Bengali Tiger Force to protect Bengalis from NDFB attacks, and also supported Indian security forces against NDFB. The conflicts between Christian-dominated NDFB and Hindu-dominated BLTF polarised the Bodoland movement along religious lines. In 2003, BLTF surrendered en masse in return for the establishment of the Bodoland Territorial Council.