ISLAMABAD  - Prime Minister Yousuf Raza Gilani on Friday held telephonic conversation with Chief of the Army Staff Gen Ashfaq Parvez Kayani and discussed matters related to tribal areas, FATA and overall country's integrity situation. During telephonic chat, the Prime Minister issued some directives to the COAS in order to ensure peace and stability in tribal areas of the country, well-placed sources told Online.  The premier also summoned Mr Kayani into the Prime Minister House to devise future strategy so that peace could be ensured in tribal areas, sources added. Mr Kayani also briefed the PM about ongoing military operation in tribal belt.