The defense secretary is said to have halted operations against Russia as part of a reset in ties between Washington and Moscow.

The defense secretary’s instructions, which were given before President Trump’s blowup with the Ukrainian president, are ...

It is the pledge that an attack on one is an attack on all. It created a single security space among the democratic nations in North America and Europe.

Multiple U.S. officials tell CBS News that Defense Secretary Pete Hegseth has issued a directive to U.S. Cyber Command to ...

President Donald Trump on Sunday amended two executive orders to exempt imports valued at less than $800 from Canada and ...

There were shocked reactions around the world when footage of a heated argument between Volodymyr Zelensky and Donald Trump ...