TECHNOLOGY IN RESCUE OP: The Army is using social media apps such as Twitter, Facebook and WhatsApp to save the lives of people stranded in the flood-affected areas of Jammu and Kashmir. The Army headquarters is forwarding all the distress messages received by it on its website, facebook page and twitter handle to a WhatsApp group including senior commanders in the Northern Command from where troops on ground are being directed to help the people in stress, Army's Additional Director General (Public Information) Maj Gen Shaukeen Chauhan said.