By BD Narayankar Bengaluru, May 17 -- Pakistani Prime Minister Shehbaz Sharif's admission that Indian ballistic missiles struck Nur Khan Airbase - located around 11 km from Islamabad - is a significant acknowledgment of India's calibrated military response, defence and geo-strategic affairs expert Cmdr GJ Singh said on Saturday. Citing Sharif's remarks, Cmdr Singh said the Pakistani Army Chief Asim Munir had briefed Shehbaz Sharif about the Indian missile strikes damaging multiple sites, including Nur Khan and Sargodha airbases. "Such a statement could not be avoided, as the diplomatic enclave in Islamabad would have clearly heard the bombardments," he told UNI in an interview. Cmdr Singh added that India's Director General of Military Ope...