Srinagar, Dec 07 (ANI): Army on Sunday said that the terrorists involved in the recent terror strikes in four towns of Jammu and Kashmir belonged to Lashkar-e-Taiba group and were highly trained to carry special operations. Kashmir Valley was rocked by four attacks by terrorists from across the border who stormed an Army camp in Uri leaving 11 security personnel including a Lt Colonel dead and killed two civilians in Tral. Talking to mediapersons in Srinagar Lieutenant General Subrata Saha said that all the ammunitions and arms seized during encounters last week by Indian Army were manufactured in Pakistan.