KATHMANDU, Jan 1: A book compiling foreign policy speeches made by former Prime Minister Sushil Koirala, in various national and international forums, was released amidst a function held in the capital on Sunday. Minister for Defense, Bhimsen Das Pradhan and Minister for Irrigation Sanjaya Gautam jointly released the book-- Nepal's Foreign Policy: From Expediency to Pragmatism-- at a function organized by B P Koirala Memorial Trust to mark the National Reconciliation Day.