SRINAGAR, June 23 -- The Parliamentary Standing Committee on External Affairs, currently on a four-day study visit to Jammu & Kashmir and Ladakh, today called on Chief Minister Omar Abdullah at Dachigam National Park here.The Committee, chaired by Member of Parliament Shashi Tharoor, briefed the Chief Minister about the objectives of its visit and its engagements across Jammu and Kashmir. The 13-member Committee is undertaking the study tour to review strategic border security, foreign policy-related issues and the overall situation in frontier regions.The Committee, which had earlier visited Jammu, arrived in Srinagar today as part of its programme to gain first-hand insights into border management, security preparedness and developmenta...