<p style="margin: 0px; text-align: left;"><span style="color: #222222; font-size: 10pt;">Iran's foreign minister Mohammad Javad Zarif today said that there is no possibility of negotiations with the United States to reduce spiralling tensions. </span></p> <br />'' <span style="color: #222222;">Japan's Kyodo news agency reported Zarif's comment was in response to a question on whether he would be open to bilateral talks with Washington aimed at easing tensions.</span><br />'' <br />'' <span style="color: #222222;">The top Iranian diplomat, met with Japan's Prime Minister Shinzo Abe today at Japan's capital city, Tokyo.  Iran has accused the US  of an unacceptable escalation in tensions in the region.</span><br />''