RM Trapped by the Ice By WPS Period: May 23, 1914 to May 20, 1916 the endurace is trapped Oct 27, 1915 The endurace is trapped. The endurce is trapped in the ice and leaking so the men had to take all their supplies and leave the ship Nov 21, 1915 The ship sank. The ship sank into the Weddell Sea.