US ambassador to the UN Nikki Haley has said that the Security Council will hold an emergency meeting today over the issue of  Russia seizing three Ukrainian naval ships by force in a strait near Crimea.  <br />''<br />''In a tweet, Haley said,  the meeting will be held tomorrow at 11:00 am local time. <br />''<br />''<span style="color: #222222;">News agency AFP has said the meeting was requested by both Russia and Ukraine.</span><br />