President Trump just dropped the ultimate gauntlet on Europe: 25 percent tariffs on eight EU nations, the United Kingdom and Norway. No caveats. No apologies. This is American resolve in action.

The catalyst is Denmark’s outright refusal to negotiate the sale—or long-term lease—of Greenland, a strategic Arctic outpost. For the United States, control of Greenland isn’t optional; it’s a matter of continental defense and unassailable national security.

A trade pact hatched last July with Brussels is now dead on arrival. European leaders who thought they could flaunt American interests have forced the deal into deep freeze. Zero-tariff treatment for U.S. goods is suspended until Europe shows respect for Washington’s priorities.

In Brussels, Manfred Weber of the powerful European People’s Party publicly admitted that Trump’s Greenland warning makes final approval impossible. An 188-seat majority can’t—and won’t—overlook blatant American muscle flexed in defense of sovereign soil.

Paris isn’t standing idle. President Emmanuel Macron is pushing to activate the EU’s Anti-Coercion Instrument—the so-called “trade bazooka”—to strike back. He aims to curtail U.S. intellectual property rights and choke off American investment.

Such retaliation would be a strategic blunder. Any use of Brussels’ bazooka against the United States will boomerang, crippling European manufacturers and jeopardizing jobs across the continent.

In Washington, National Economic Council Director Kevin Hassett has made clear: this fight is non-negotiable. Greenland’s security and America’s economic leverage are on the line—and the administration will not blink.

Europe now faces a stark choice: cooperate with the United States on Arctic defense and commercial exchange, or endure sustained American tariffs that will rip through their economies.

Make no mistake: President Trump’s toughness secures better outcomes. When America stands firm, it wins. And Europe would do well to remember that.