Unfortunately, in the real world, the GOP is not responding to Trump’s bizarre foreign-policy rants by rallying to the defense of America’s alliances and its national values as the leader of the free ...

It has been nearly 80 years since the United States expanded its territory, and there are increasing signs that President Donald Trump intends to change that. After what seemed in his first term like ...

Denmark’s defense minister wants to raise the Nordic country’s total military spending to more than 500 billion kroner ($70 billion) through 2033 as it seeks to ramp up investment in security in the ...

Trump argues that the U.S. needs Greenland for aerospace security. But Canada and the U.S. jointly comprise the North ...

From the Reconstruction era to the Cold War, multiple administrations have tried (and failed) to acquire the Arctic island.

Ants — yes, ants — could protect apples, nuts, cocoa, and other beloved crops from disease and climate change.

General Jennie Carignan, Chief of the Defence Staff, says military is prepared to support border security agencies with ...