Barmer/Jaisalmer, Jan. 5 -- The Anti-Terrorist Squad (ATS) has detained a cleric who was under surveillance for suspected involvement in extremist activities in Jaisalmer district, close to the India-Pakistan border, officials aware of the matter said on Sunday. Acting on intelligence inputs related to possible terrorist activities, the ATS conducted a raid on Saturday evening in Kuriya Beri village of the Tanot-Kishangarh area, officials said. The detained cleric has been taken to Jaipur, where he will be questioned, they said. According to insiders, the suspect has been identified as Ali Khan, a resident of Chhattargarh tehsil in Bikaner district. The ATS had reportedly been keeping him under surveillance for several days due to suspicions of involvement in extremist activities. The ATS is now investigating whether the detained suspect is part of a larger sleeper cell or linked to a cross-border espionage network. The investigation is ongoing, and no official statement has been issued so far. In November last year, four clerics were detained over alleged links to terror outfits during a joint search operation by ATS, which is underway across six districts in Rajasthan....