The small military outpost staffed by around 80 personnel oversees Danish security for the vast Arctic island of some 2.1 million square kilometers. Greenland’s government is largely autonomous, but the island is part of the Danish Kingdom,

Will he attempt to buy Greenland again? With the Arctic becoming an increasingly contested region, the United States' interest in Greenland could be a key point in future foreign policy. Oneindia's Aarushi Ranjan discusses this with veteran journalist Shastri Ramachandaran,