Dealing with exclusive information and in depth analyses of the subject matter, the author has minutely profiled si leading Jehadi outfits of Pakistan — Laskahr-e-Tayyaba, Jaish-e-Moahmmad, Harkat-ul-Mujahideen, Hizb-ul-Mujahideen, Sipah-e-Sapaha and Lashkar-e-Jhangvi — their past, present and future forecast; their undertakings so far and the changing nature of their relationship with the intelligence agencies in the post 9/11 scenario. The writer explores the hidden links of these jehadi groups with al-Qaeda and with the Intelligence Services. The writer has produced a mosaic of intelligence information based on what has come to light from the Pakistani and Western sources.