The 40-odd countries that have put their security in America’s hands since 1945 are suffering a crisis of confidence. They ...

The U.S. raised tariffs on steel and aluminum imports to 25% as President Trump digs in on trade policies that have rocked ...

U.S. tariffs could push allies to forge closer relationships with other countries like China and India, according to former U ...

They believe these states do not do enough to defend themselves and may not even share American values. On the other hand, those who defend the existing alliance structure argue that the United States ...

If America views China as a threat, it cannot afford to alienate Asian partners. America will “not abandon” the Indo-Pacific, ...

The nonprofit No One Left Behind has raised millions of dollars for flights and other assistance to prevent Afghans from ...

For 80 years, the United States was the undisputed leader of Western democracies. But Donald Trump is discarding allies and ...

Members of the so-called Five Eyes spy alliance, as well as Israeli and Saudi officials, fear the identities of foreign ...

President Donald Trump isn’t scheduled to appear in public on Tuesday until after markets close. But by midday, his words had ...

Asked about NATO Article 5 commitment, Trump says U.S. "not going to defend" allies that fail to meet his spending ...

"We're really on a knife-edge here," said Calder Walton, a historian specializing in intelligence at Harvard University's ...