Army headquarters is well aware of what this level of demobilisation means. For a start, the three strike corps—1 Corps Mathura, 2 Corps Ambala and 21 Corps Bhopal—dispersed over 300 to 400 km along the IB, will have to be brought to a common departure camp. "It would require close to 150 railway rakes and massive airlifting to move out each corps," say army sources. A single strike corps has three divisions including an armoured, artillery and independent defence brigade. The logistics involved in transporting some of the heavy weaponry, such as T-90 and T-72 tanks, from their deployed positions to a railhead will indeed be testing. Besides the strike corps, the 12 Corps Jodhpur, 11 Corps Jalandhar and the 10 Corps Bhatinda which were also moved to the front during the build-up, will return to their respective formations.