US President Donald Trump has said he may impose trade tariffs on countries that do not support his plans to take over Greenland.
“I may put a tariff on countries if they don’t go along with Greenland, because we need Greenland for national security,” Mr Trump said at the White House.



The other countries can simply not oblige (and thus kill NATO). That’s the more realistic option.
Lol no they wouldn’t. Neither would they care about who owns Greenland (except probably Russia), neither would they waste immense amounts of money and manpower to fight the biggest military and economy in the world for no real gain, and neither would 2/3 of the listed countries (Ru, NK) be able to do anything serious against US anyway (outside of suicidally throwing nukes at it).