National Security Advisor Mahmud Ali Durrani will hold meetings with Indian Prime Minister Manmohan Singh and Foreign Minister Pranab Mukherjee today. Upon arriving in New Delhi yesterday, Durrani met his Indian counterpart M.K. Narayanan and exchanged views on improving bilateral relations between the two countries. Durrani is also expected to meet Prime Minister Manmohan Singh, Foreign Minister Pranab Mukherjee and President of Bharatiya Janata Party (BJP) Rajnath Singh.