Intelligence Bureau (India)

The Intelligence Bureau (IB) (Devanāgarī: खुफिया विभाग , khūphiyā vibhāga) is India's internal intelligence agency and reputedly the world's oldest intelligence agency. It was recast as the Central Intelligence Bureau in 1947 under the Ministry of Home Affairs. The reason for the perception may be because, in 1885, Major General Sir Charles MacGregor was appointed Quartermaster General and head of the Intelligence Department for the British Indian Army at Simla. The objective then was to monitor Russian troop deployments in Afghanistan, fearing a Russian invasion of British India through the North-West during the late 19th century.