Trump reportedly wants to 'buy' Greenland. This is what it's like at the US's Arctic base there

• US President Donald Trump has said that he wants to buy Greenland, The Wall Street Journal reported. 
• The US operates Thule Air Base on the autonomous Danish territory, 750 miles north of the Arctic Circle. For much of the year, the base is locked in by ice. 
• Temperatures at the base can fall below -30 degrees Fahrenheit in the winter, with winds up to 100 knots. 
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President Donald Trump has stated several times his desire to acquire Greenland, according to The Wall Street Journal. In addition to its beauty and natural resources, Greenland is located between the US and Russia, making it strategically important in a Cold War-like conflict between the two.

Greenland is an autonomous Danish territory, with its own government that handles domestic issues. On Friday, Greenland's Ministry of Foreign Affairs tweeted, "We're open for business, not for sale."

The US has operated Thule Air Base in Greenland's high Arctic since the 1950s. While the mission of the base has changed over time, the base is now charged with warning North America about incoming intercontinental ballistic missles (ICBMs).

Read on to learn more about Thule Air Base.