Mashhad: Pakistan and Iran have agreed to deepen cooperation in all spheres. This agreement emerged during a meeting between Pakistan's Deputy Prime Minister Ishaq Dar and Iranian Foreign Minister Abbas Aragchi in Mashhad, Iran, on the sidelines of the ECO Council of Ministers meeting.According to Radio Pakistan, the meeting facilitated an exchange of views on areas of mutual interest and discussions on the latest regional and global developments. Both representatives emphasized the importance of strengthening bilateral relations and enhancing collaboration across various sectors to address common challenges and opportunities.