Srinagar, Sept 30, Oct. 1 -- Security forces killed top Pakistani Lashkar-e-Taiba (LeT) terrorist identified as Mohammad Asif alias Hashim Moosa in an encounter in the upper reaches of Yousmarg in Jammu and Kashmir's Budgam district.Moosa had allegedly escaped during an encounter in Budgam on September 4 month in which close aide Yasir was killed."He was under radar and subsequently tracked by security forces in the mountainous forests of central Kashmir after an extensive search," sources said.They said an encounter broke out on Tuesday evening in the Korag area of Yousmarg after the Army, Jammu and Kashmir Police and the CRPF launched a joint search operation based on specific intelligence inputs."Vigilant troops observed suspicious act...