Americans will have to pay for travel authorization to visit 30 European countries, starting from the fourth quarter of 2026.

The dispute between the United States and Europe over the future of Greenland isn’t the first time the allies have been at loggerheads.

Palantir CEO Alex Karp said Tuesday that usage of artificial intelligence at hospitals "bolsters civil liberties," while also offering a warning to Europe.

Most governments in Europe seek to de-escalate the confrontation and want to delay the day when they decouple the region’s security and economy from the U.S.

Many Americans agree with President Trump that Europe should pay more for its own defense, but think his attacks on U.S. allies are unwise and will hurt the United States in the end.

The European Parliament is planning to suspend approval of the US tariffs deal agreed in July, according to sources close to its international trade committee. The suspension is set to be announced in Strasbourg,

The most severe economic escalation would come if Europe deployed its so-called anti-coercion instrument, nicknamed “the Bazooka,” which would allow it to target American services and investment. Under such a scenario, the EU could raise taxes, tighten regulatory scrutiny or otherwise constrain American firms operating in Europe.

Europe has options, but they are limited and will be difficult to co-ordinate. The 27 members of the European Union, plus Britain, Norway, Iceland and war-torn Ukraine, need a plan they can all live with.