India, Jan. 11 -- Post Venezuela, Donald Trump has revived his controversial territorial ambitions for bringing Greenland into US territorial control. While it has rattled many in Europe, the overall aim could be prepositioning for the "Arctic Passage". Greenland lies strategically on the Arctic Circle and its importance to the overall security matrix is indisputable. It is located like a wedge between North America and Europe, straddling the GIUK gap-the maritime corridor linking the Arctic to the Atlantic. Its history is defined by successive waves of Paleo-Inuit migrations from North America, beginning around 2500 BCE, and the medieval arrival of Norse settlers from Iceland led by Erik the Red in 982 CE. "Thule", ancestors of today's I...