Donald Trump has escalated his imperialist rhetoric against Europe, considering the use of force to invade Greenland.
These actions endanger the transatlantic relationship and Europe's security.
It is necessary for Europe to strengthen its strategic autonomy to reduce its dependence on the United States.
Trump has strategic and economic reasons for the annexation of Greenland, including control of natural resources and blocking the expansion of China and Russia.
The EU tries to lessen tension with Trump, but defends its sovereign borders, a warning that has historically been aimed at Putin.
Conclusion: Trump's escalating imperialist rhetoric toward Europe and the potential annexation of Greenland weakens the transatlantic relationship, heightens tensions, and underscores Europe's need to strengthen its strategic autonomy.