Dutch Ministry of Foreign Affairs Aide Liesbeth Lijnzaad

Dutch Ministry of Foreign Affairs Aide Liesbeth Lijnzaad

Patrick Lux/AFP via Getty Images

Dutch Ministry of Foreign Affairs Aide Liesbeth Lijnzaad, right, told the judges at the International Tribunal for the Law of the Sea in Hamburg that the Dutch-flagged Arctic Sunrise and its activists must be allowed to return home.