US President Donald Trump’s abduction of Venezuelan President Nicolas Maduro on January 3 has emboldened him to proceed with the annexation of Greenland, a Danish-owned, self-governed territory, spelling the effective end of NATO and furthering Russia’s war aims in Ukraine, experts tell Al Jazeera.

“The move on Venezuela illustrates the Trump administration’s determination to dominate the Western Hemisphere – of which Greenland geographically is a part,” said Anna Wieslander, Northern Europe director for the Atlantic Council, a think tank.

“If the United States decides to attack another NATO country, then everything would stop – that includes NATO and therefore post-World War II security,” Frederiksen said.

“The pandering to Trump has been an element of our strategy over the last year, leaving observers hoping, but not entirely trusting, that another element of the strategy is preparing urgently for the final rupture with the United States,” Giles said.

Giles told Al Jazeera that Europe’s best option was to place a military deterrent on Greenland now, believing that putting allied troops in the Baltic States and Poland after 2017 deterred a Russian attack there.