NUUK, Denmark — Danish forces evacuated a crew member from a US submarine off the coast of Greenland on Saturday after the sailor required urgent medical treatment, authorities said. Denmark’s Joint Arctic Command, which oversees Danish operations in the region, said in a post on Facebook the crew member was flown to a hospital in Nuuk after a medical emergency on board the vessel. Officials did not disclose the nature of the medical issue or give details about the submarine’s mission. READ: Trump says sending hospital boat to Greenland Images posted online appeared to show the sail of a submarine […]... Keep on reading: Danish forces evacuate US submarine crew member off Greenland