ISLAMABAD   - Foreign Minister Hina Rabbani Khar called on Prime Minister Raja Pervez Ashraf at the Prime Minister’s House here Friday and briefed him on the current regional and international issues in Pakistan’s foreign policy perspective. Though there was no official word about the details of the meeting, sources said Pak-US forthcoming dialogue after the restoration of NATO supplies and Foreign Minister’s upcoming visit to Sri Lanka starting from 1st of August came under discussion.