Tagged With Secretary Mattis

Mattis reportedly rejected Trump's requests for armed troops to stop migrants in the latest spat between the president and his Pentagon


Woodward's book reportedly spurred Trump to look to replace Mattis — here's who's at the top of that list


Trump is reportedly pushing for 'sweeping' strikes in Syria -- but Mattis is pushing back



Mattis reportedly isn't sure if he can work with John Bolton, Trump's new national security advisor


China and Russia are the focus of the US' first new National Defence Strategy in a decade


The incredible career of Jim Mattis, the legendary Marine general turned defence secretary who just quit the Trump administration