Seems this is no longer true[1]. [1] https://news.usni.org/2016/09/27/n-z-chief-navy-u-s-nuclear-ship-issue-behind-us-hopes-regular-usn-port-visits https://new

Seems this is no longer true[1]. [1] https://news.usni.org/2016/09/27/n-z-chief-navy-u-s-nuclear-ship-issue-behind-us-hopes-regular-usn-port-visits https://news.usni.org/2016/09/27/n-z-chief-navy-u-s-nuclear-...