The Assam Rifles (AR) is a central paramilitary force responsible for border security, counter-insurgency, and maintaining law and order in Northeast India. Its primary duty involves guarding the Indo-Myanmar border. The AR is one of the Central Armed Police Forces (CAPF) administered by the Ministry of Home Affairs. The Indian Army maintains its operational control. As a central police force, its recruitment, perks, promotions, and retirement policies are governed by CAPF rules. Approximately 80 percent of the officers are deputed from the Army, while the remaining are drawn from the AR cadre. The AR is commanded by the Director General of the Assam Rifles, appointed by the Ministry of Home Affairs.

The India–Myanmar border is the international border between India and Myanmar. The border is 1,643 kilometres (1,021 mi) in length and runs from the tripoint with China in the north to the tripoint with Bangladesh in the south.