<span style="color: #222222;">Department of Posts will be releasing a stamp tomorrow in the presence of External Affairs Minister Dr S Jaishankar on the eve of 75th anniversary of the United Nations.<br />''<br />''Briefing media on Thursday evening, External Affairs Ministry spokesperson Anurag Srivastava said India attaches highest priority to the expansion of the UN Security Council so that it reflects contemporary realities of the world.<br />''<br />''He said reformed multilateralism will be a key pillar of overall approach in the upcoming innings of India as a non permanent member.</span><br />