The thought of an American Iron Dome to protect it from missile attacks has led Russia to launch a fusillade of fulminations ...

He seems to hate the American idea of freedom. He praises authoritarian regimes. And he’s in charge of our public diplomacy.

The president’s foreign policy agenda remains unpredictable, but his war on liberal culture has deep roots.

President Trump’s blueprints to build a space-based missile defense shield could help him push for reductions in atomic weapons arsenals across the great nuclear powers.

As Trump surrounds himself with tech billionaires, NPR's Steve Inskeep speaks with journalist David Hoffman about Russia's ...