Islamabad: Pakistan and Iran have reaffirmed the commitment to deepen their bilateral cooperation as well as collaboration at multilateral fora. The affirmation was made during a telephonic conversation between Deputy Prime Minister and Foreign Minister Ishaq Dar and Foreign Minister of Iran Seyed Abbas Araghchi.According to Radio Pakistan, the two leaders reviewed the fraternal relations between their countries and discussed the evolving regional situation and ongoing diplomatic efforts to promote peace and security.