Question: When was the primary foreign intelligence agency of India established in where Bibhuti Bhusan Nandy served?

<P0-S0> The Research and Analysis Wing (R&AW or RAW) is the primary foreign intelligence agency of India. <P0-S1>  It was established in 1968 following the intelligence failures of the Sino-Indian and Indo-Pakistani wars, which persuaded the Government of India to create a specialised, independent agency dedicated to foreign intelligence gathering; previously, both domestic and foreign intelligence had been the purview of the Intelligence Bureau. <SEP> <P1-S0> Charbatia Air Base is located approximately 10 km north of Cuttack, Odisha in eastern India. <P1-S1>  It is an aerial reconnaissance post of the intelligence agency's aviation unit, the Aviation Research Centre (ARC). <P1-S2>  The Research and Analysis Wing, India's primary foreign intelligence agency, operates intelligence collection aircraft through the ARC. <P1-S3>  The aircraft are fitted with electronic surveillance equipment and long range cameras capable of taking pictures of targets from high altitudes. <P1-S4>  The base was built with the assistance of the Central Intelligence Agency in the early 1960s and was used for aerial surveillance and intelligence gathering of China's strategic forces. <P1-S5>  The first aircraft was delivered in the mid 60's and was a World War II vintage C-46 which was outfitted with an oxygen distribution system for operator and flight personnel along with surveillance electronics and recording equipment at the Air America base in Tainan, Taiwan. <P1-S6>  The installation was supervised by the design engineer, a Mr. Kent Williamson. <P1-S7>  Mr. Williamson, along with other experienced personnel also deployed to Charbatia to train the first operator and maintenance personnel. <SEP> <P2-S0> Bibhuti Bhusan Nandy (Bengali: বিভূতিভূষণ নন্দী ) (1940–2008) was an Indian IPS officer, intelligence agent, former National Security Advisor of Mauritius and a columnist. <P2-S1>  He served in the Intelligence Bureau, Research and Analysis Wing and the Indo-Tibetan Border Police in various capacities, playing a key role in the Bangladesh Liberation War. <SEP> <P3-S0> The First Main Directorate (or First Chief Directorate, Russian: Первое главное управление, "Pervoye glavnoye upravleniye") of the Committee for State Security of the USSR (PGU KGB) was the organization responsible for foreign operations and intelligence activities by providing for the training and management of covert agents, intelligence collection administration, and the acquisition of foreign and domestic political, scientific and technical intelligence in the Soviet Union. <P3-S1>  The First Chief Directorate was formed within the KGB directorate in 1954, and after the collapse of the Soviet Union was renamed as the Central Intelligence Service and finally the Foreign Intelligence Service (SVR RF). <P3-S2>  Although the agency "SVR" restyle in 1991 implies a generic overseas surveillance activity, the primary foreign intelligence service in Russia and the Soviet Union has been the GRU, a military intelligence organization and special operations force shrouded in secrecy, most famed for stealing the blueprints of the atomic bomb during the Manhattan Project and barring entry into its headquarters to anyone, even the leader of the Soviet Union proper, without a formal authentication.