OP-ED. The threats facing Greenland are testing the European Union, argues the Arctic specialist in this op-ed for Le Monde. The EU must establish regular strategic dialogue with Greenland and Denmark, and have the courage to rethink its relationship with the US.

The territory and the European bloc are trying to see off the US president, who has said control of Greenland is essential to national security

"Greenland never has been for sale and never will be for sale," Aaja Chemnitz, one of two MPs in the Danish parliament representing Greenland, told CNBC.