week before about impending Pakistani Air attack. This alert was correct as Pakistan attacked India on December 3, thus starting the Indo-Pakistani War of 1971. RAW's most successful legendry spy Ravindra Kaushik espionaged in Pakistan in 1970s. He was from Rajasthan's Sri Ganganagar, Kaushik was a student and an aspiring actor, he use to do acting on stage. He was doing acting in a patriotic play when RAW recruiter spotted this young boy. He joined RAW in 1975 at the age of 23. They trained him, made a disguise identity and sent to Pakistan. In enemy nation he did LLB in Karachi university and joined Pakistani army, eventually he promoted to the rank of major. Amid 1979-83 he passed valuable information to RAW. Due to his this feats then Indian prime minister Indira Gandhi gave him title of "The Black Tiger". Kahuta is the site of the Khan Research Laboratories (KRL), Pakistan's main nuclear weapons laboratory as well as an emerging centre for long-range missile development. The primary Pakistani missile-material production facility is located at Kahuta, employing gas centrifuge enrichment technology to produce Highly Enriched Uranium (HEU). R&AW first confirmed Pakistan's nuclear programs by analysing the hair samples snatched from the floor of barber shops near KRL; which showed that Pakistan had developed the ability to enrich uranium to weapons-grade quality. R&AW operatives knew about Kahuta Research Laboratories from at least early 1978, when the then Indian Prime Minister, Morarji Desai, accidentally exposed R&AW's operations on Pakistan's covert nuclear weapons program. In an indiscreet moment in a telephone conversation one day, Morarji Desai informed the then Pakistan President, Zia-ul-Haq, that India was aware of Pakistan's nuclear weapons program. According to later reports, acting on this "tip-off", Pakistan's ISI and army eliminated most of R&AW's assets in and around Kahuta. R&AW received information from one of its informants in a London-based company, which had supplied Arctic-weather gear to Indian troops in Ladakh that some Pakistan paramilitary forces had bought similar Arctic-weather gear. This information was shared with Indian Army which soon launched Operation Meghdoot to take control of Siachen Glacier with around 300 acclimatised troops were airlifted to Siachen before Pakistan could launch any operation resulting in Indian head start and eventual Indian domination of all major peaks in Siachen. In the mid-1980s, R&AW set up two special units, Counterintelligence Team-X(CIT-X) and Counterintelligence Team-J(CIT-J), the first directed at Pakistan and the