How the old and new U.S. defense strategies differ on traditional priorities

The new U.S. National Defense Strategy released by President Donald Trump’s administration is the first since 2022 and contrasts with its predecessor, issued under former President Joe Biden. Here’s a look at how the two Pentagon strategies address some of the traditional concerns of U.S. security policy: the Western Hemisphere, Russia and European security, China and the Indo-Pacific, North Korea and the Middle East.