President Donald Trump’s removal of national security adviser Mike Waltz brings further disruption to his national security ...

Secretary of State Marco Rubio’s new assignment as President Trump’s interim national security adviser brings him deeper into ...

The administration plans to reduce the CIA workforce by 1,200 over several years and cut thousands of positions at the NSA ...

A Patriot air-defense system is moving from Israel to Ukraine, and Western allies are discussing the logistics of getting ...

Even U.S. allies locked in national security disputes with Beijing, like the Philippines, are finding it impossible to resist ...

Waltz’s fate was sealed by his inclusion of a journalist on a sensitive Signal group chat in March. But he had been clashing ...

Mexican President Claudia Sheinbaum said on Saturday that U.S. President Donald Trump had proposed sending U.S. troops to Mexico to combat drug trafficking, but said she had rejected that offer ...

President Trump reportedly wasn’t “happy” about his national security adviser’s hawkish stance on striking Iran nuclear sites ...

Seven Iranians were among eight men arrested in two investigations. Some of the detained were accused of preparing a ...

Trump has acted to ensure that America speaks with one voice abroad — his own. That’s not a power grab. It is a reassertion ...

For decades, the US government has built a lot of depressing modern buildings. Is the president wrong to want to change ...

In a dramatic shift in fortunes, Rubio is the first person since Henry Kissinger to be both secretary of state and national ...