The Chief of Army Staff reviews security along India- China border The Chief of the Army Staff, Gen Dalbir Singh reviewed the operational preparedness along the Indo-China border in areas of Puh & Sumdo in Himachal Pradesh on 28 October 2016. He also interacted with troops on ground & expressed satisfaction at the high operational standards achieved. He was accompanied by GOC-in-C Western Command Lt Gen Surinder Singh during this visit.