including urban infrastructure of subject, mr. president, of course, you have a life time of experience in, and the leadership you re showing on infrastructure in the united states is being admired around the world and australian companies, and australian experience is here to help. a number of our suppliers are very active in the u.s. we re obviously working to intensify our cooperation on digital trade. wilbur ross from your side, my trade minister, who s here with him today, have made terrific progress in that regard. now, we turn to security. yesterday lucy and i with general dunford at the arlington national cemetery and we honored america s war dead, we honored an australian air man who had died in combat in new guinea in