A combat air patrol of American and Canadian fighter jets was scrambled this week after multiple Russian warplanes were ...

President Trump's desire to buy Greenland, which state secretary Rubio confirmed was "no joke," has raised tensions between ...

The US president says he wants Greenland for security reasons. But Greenland is not terra nullius ripe for American ...

It is now a weapon being used against us.” Trump’s skepticism about U.S. support for Ukraine and Taiwan, his eagerness to ...

NORAD scrambles U.S. and Canadian jets to monitor Russian warplanes in the Arctic, amid rising global tensions.