including urban infrastructure, a subject mr. president, of course, a lifetime 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 there to help as you know and is already operating here, a number of our infrastructure players are very active in the u.s. we re obviously working to intensify our cooperation on digital trade. wilbur ross, steve trover, my frayed minister who s here today have made terrific progress in that regard. now, we turn to security. yesterday lindsey and i were with general dunn ford at the arlington national cemetery and we honored america s war dead, an australian airman who had died in combat in new guinea in