Trump: US needs Greenland for security. However, the US already has a military base there that conducts missile warning, missile defense and space surveillance missions - Pituffik Space Base, fka Thule Air Base.

Bullshit - Trump wants Greenland's minerals.

https://www.npr.org/2025/03/26/nx-s1-5341505/greenland-pituffik-space-military-base